{"title":"Rel Acoustics Serie S","description":null,"products":[{"product_id":"rel-acoustics-s-550-subwoofer-in-piano-black","title":"REL Acoustics S\/550 Subwoofer in Piano Black","description":"\u003ch2\u003eREL Acoustics S\/550 Subwoofer in Piano Black - REL Acoustics\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eFor the White Gloss version \u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-s-550-subwoofer-in-white-gloss\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA Massive Step Forward: S\/550\u003c\/b\u003e \u003cbr\u003eS\/550 redefines power and finesse in a compact cabinet, pairing a 550-watt Pure Class D amplifier with advanced CarbonAlloy™ drivers to deliver speed, scale, and dynamics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e550-watt Pure Class D Amplifier\u003c\/li\u003e\n\u003cli\u003e10\" CarbonAlloy™ Active Driver with 12\" Down-Firing Passive Radiator\u003c\/li\u003e\n\u003cli\u003eMusic \u0026amp; Theater Systems, Medium Rooms\u003c\/li\u003e\n\u003cli\u003eStereo Pairs \u0026amp; Line Arrays\u003c\/li\u003e\n\u003cli\u003eOptional Premium Wood Grille Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eA Massive Step Forward\u003c\/b\u003e \u003cbr\u003eS\/550 is the gateway to the Serie S line, delivering the speed, depth, and nuance that define REL’s performance ethos. While its larger sibling, the S\/850, sets the ultimate benchmark, the S\/550 carries forward many of the same design innovations—ensuring the essence of Serie S is fully realized in a more compact form. \u003cbr\u003e\u003cbr\u003eThe results are remarkable: S\/550 offers lightning-fast transients, deep articulate bass, and tonal balance that breathes life into both music and film. Its ability to combine authority with refinement makes it an ideal choice for those seeking a true high-end experience in medium-sized systems, with performance that consistently exceeds expectations. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesigned for Excellence\u003c\/b\u003e \u003cbr\u003eTake in the design as a whole: horizontal strakes carved into the side walls, elegant elliptical returns that cradle handles finished in a warm golden-silver, echoing raw titanium. Everywhere you look, thoughtful details emerge—but the purpose is clear. This generation delivers the seemingly impossible: a larger cabinet that is lower, wider, and deeper, yet visually lighter. \u003cbr\u003e\u003cbr\u003eThe added internal volume gives drivers greater freedom and amplifiers improved efficiency, while updated internal bracing keeps cabinet resonances firmly under control. Subtler touches also make a difference, badges that disappear into the grille cloth, silver accents that rest quietly within the cabinet plane, and model numbers etched discreetly into the front rails, visible only when stacked in a Line Array. \u003cbr\u003e\u003cbr\u003eAn optional Premium Wood Grille adds warmth and individuality, while front-rail leveling adjusters ensure effortless setup, even on uneven floors. Together, these refinements reflect REL’s philosophy that great design is as much about thoughtful usability as it is about beauty and performance. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDrive Faster. Drive Better\u003c\/b\u003e \u003cbr\u003eThe new S\/550 10” high-amplitude driver has been completely rebuilt—only the cast frame remains. Its CarbonAlloy™ cone, capped with pure carbon fiber, sharpens attack and smooths decay, letting notes fade naturally into silence. A redesigned suspension allows greater travel, easily handling the amplifier’s added power. \u003cbr\u003e\u003cbr\u003eIn listening, the driver feels supple and effortless, free from strain. Because it’s lighter, the amplifier works less, yet delivers more power, allowing the driver to move further and play louder than ever before. The result is nothing short of a revelation. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmplified Excellence\u003c\/b\u003e \u003cbr\u003eRated at 550-watts, the Pure Class D amplifier outpaces its predecessor – but numbers tell only part of the story. In our lab, this unit delivers 600-watts continuous with no strain for extended periods of time, not simply for an instant. Its crest power is fully 50% more than its predecessor. It delivers the fast, truly deep bass Serie S is known for, performance that defies spec sheets. Premium polypropylene capacitors, like those used in our Reference models, were installed in our input filters resulting in a more open soundstage with greater transparency. We know from extensive experience that this unit is a rugged and reliable amplifier. As always, fed by our second generation PerfectFilter™, the deep bass is utterly remarkable for a subwoofer whose footprint is so tidy. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAnalog Filtered to Perfection\u003c\/b\u003e \u003cbr\u003eWe choose analog because it is the only way to achieve truly natural sound. All REL input filters are 100% analog—among the fastest ever offered in a subwoofer. At the core is our renowned High Level Input, which connects directly to the speaker outputs of your main amplifier. This doesn’t draw power; instead, it carries the full sonic signature of your system, allowing REL to blend seamlessly with your speakers—a quality reviewers have praised for decades. \u003cbr\u003e\u003cbr\u003eFor systems where High Level isn’t possible, our low-level input uses the same analog filter circuit, available via both RCA and XLR connections, to deliver the speed, naturalness, and integration REL is known for. And in theater or dual-use systems, REL uniquely allows High Level and .1\/LFE to run together—so music benefits from natural integration, while movies deliver the full impact intended by the mix. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSerie S Line Array\u003c\/b\u003e \u003cbr\u003eREL Line Arrays are celebrated for their sound staging and dynamics, performance admired across the high-end audio community. Like all REL Line Arrays, they’re designed to grow with the listener: start with a stereo pair, expand to four, and ultimately build a full six-unit stack for floor-to-ceiling authority. Precision mechanical couplers lock each upper unit securely to the anchor REL below, ensuring stability and seamless integration. \u003cbr\u003e\u003cbr\u003eThe S\/550 is the ideal entry into this world, delivering the speed, nuance, and scale that define Line Array performance. It offers a scalable foundation for music and home theater enthusiasts looking to experience the benefits of REL’s vertical bass architecture in medium-sized rooms. As systems expand, the S\/550 reveals even greater depth and dimensionality—vocals gain presence, instruments bloom with lifelike realism, and cinematic effects strike with powerful impact. A state-of-the-art experience made accessible, with the ability to grow over time. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWired For Sound…Wirelessly\u003c\/b\u003e \u003cbr\u003eSometimes the best wire is no wire. Quality cables are a given in high-end audio systems, but there are occasions where it is impractical, unsafe, or unsightly to drape a cable across the room. REL delivers the ultimate solution with \u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" target=\"_blank\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\"\u003eAirship Direct™\u003c\/a\u003e, our optional wireless system that transmits wide-bandwidth, compound signals, carrying both High Level and .1\/LFE simultaneously. Even with the scale and output of S\/550, \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e preserves the speed, transparency, and authority that define REL. It allows seamless transitions between music and movies without ever touching the controls, all from a single module that plugs neatly into the rear panel and stays invisible in your room. Simple, direct, uncompromised: \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerie S\/550 Subwoofer\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003cli\u003e32' Neutrik Speakon cable\u003c\/li\u003e\n\u003cli\u003eCloth Grille\u003c\/li\u003e\n\u003cli\u003eLine Array Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eUser Manual and Warranty Information\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e*The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Front-firing active driver, down-firing passive radiator\u003c\/li\u003e\n\u003cli\u003eActive Drive Unit: 10 in. (250mm) long-throw, CarbonAlloy™ cone structure, die cast alloy chassis\u003c\/li\u003e\n\u003cli\u003ePassive Radiator: 12 in., (300mm), Carbon\/Carbon flat cone structure, steel chassis\u003c\/li\u003e\n\u003cli\u003eLower Frequency Response in Room: -6 dB at 19Hz\u003c\/li\u003e\n\u003cli\u003eInput Connectors: High Level Neutrik Speakon, Left and Right Low Level phono, LFE phono, LFE XLR\u003c\/li\u003e\n\u003cli\u003eOutput Connectors: High Level Neutrik Speakon, , Low Level RCA, LFE XLR\u003c\/li\u003e\n\u003cli\u003eGain Control Range: 80 dB\u003c\/li\u003e\n\u003cli\u003ePower Output: 550 watts (RMS)\u003c\/li\u003e\n\u003cli\u003ePhase Switch: Yes, 0 or 180 degrees\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Pure Class D\u003c\/li\u003e\n\u003cli\u003eWireless capability: Yes- REL AirShip [required]. Sold separately.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFully Electronic with SET-SAFE: Yes\u003c\/li\u003e\n\u003cli\u003eD.C. Fault: Yes\u003c\/li\u003e\n\u003cli\u003eOutput Short: Yes\u003c\/li\u003e\n\u003cli\u003eMains Input Voltage: 220-240 volts, 110-120 volts for certain markets\u003c\/li\u003e\n\u003cli\u003eFuses: 5 Amp semi delay 220 volts operation, 10 Amp semi delay 120 volts operation\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eW x H x D, Including Feet and Rear Panel Controls: 17.5 x 14.75 x 19.75 in., (445 x 372 x 500 mm)\u003c\/li\u003e\n\u003cli\u003eAdd 1.75in (44.5mm) in depth when using Hi Level connector\u003c\/li\u003e\n\u003cli\u003eNet Weight: 68 lbs. (31 kg)\u003c\/li\u003e\n\u003cli\u003eFinish: Piano Black Lacquer or Gloss White Lacquer, 8 coats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"REL Acoustics","offers":[{"title":"Default Title","offer_id":52690159894894,"sku":"RELS550BLK","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-s-550-in-piano-black.jpg?v=1758634505"},{"product_id":"rel-acoustics-s-550-subwoofer-in-white-gloss","title":"REL Acoustics S\/550 Subwoofer in White Gloss","description":"\u003ch2\u003eREL Acoustics S\/550 Subwoofer in White Gloss - REL Acoustics\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eFor the Piano Black version \u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-s-550-subwoofer-in-piano-black\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA Massive Step Forward: S\/550\u003c\/b\u003e \u003cbr\u003eS\/550 redefines power and finesse in a compact cabinet, pairing a 550-watt Pure Class D amplifier with advanced CarbonAlloy™ drivers to deliver speed, scale, and dynamics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e550-watt Pure Class D Amplifier\u003c\/li\u003e\n\u003cli\u003e10\" CarbonAlloy™ Active Driver with 12\" Down-Firing Passive Radiator\u003c\/li\u003e\n\u003cli\u003eMusic \u0026amp; Theater Systems, Medium Rooms\u003c\/li\u003e\n\u003cli\u003eStereo Pairs \u0026amp; Line Arrays\u003c\/li\u003e\n\u003cli\u003eOptional Premium Wood Grille Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eA Massive Step Forward\u003c\/b\u003e \u003cbr\u003eS\/550 is the gateway to the Serie S line, delivering the speed, depth, and nuance that define REL’s performance ethos. While its larger sibling, the S\/850, sets the ultimate benchmark, the S\/550 carries forward many of the same design innovations—ensuring the essence of Serie S is fully realized in a more compact form. \u003cbr\u003e\u003cbr\u003eThe results are remarkable: S\/550 offers lightning-fast transients, deep articulate bass, and tonal balance that breathes life into both music and film. Its ability to combine authority with refinement makes it an ideal choice for those seeking a true high-end experience in medium-sized systems, with performance that consistently exceeds expectations. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesigned for Excellence\u003c\/b\u003e \u003cbr\u003eTake in the design as a whole: horizontal strakes carved into the side walls, elegant elliptical returns that cradle handles finished in a warm golden-silver, echoing raw titanium. Everywhere you look, thoughtful details emerge—but the purpose is clear. This generation delivers the seemingly impossible: a larger cabinet that is lower, wider, and deeper, yet visually lighter. \u003cbr\u003e\u003cbr\u003eThe added internal volume gives drivers greater freedom and amplifiers improved efficiency, while updated internal bracing keeps cabinet resonances firmly under control. Subtler touches also make a difference, badges that disappear into the grille cloth, silver accents that rest quietly within the cabinet plane, and model numbers etched discreetly into the front rails, visible only when stacked in a Line Array. \u003cbr\u003e\u003cbr\u003eAn optional Premium Wood Grille adds warmth and individuality, while front-rail leveling adjusters ensure effortless setup, even on uneven floors. Together, these refinements reflect REL’s philosophy that great design is as much about thoughtful usability as it is about beauty and performance. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDrive Faster. Drive Better\u003c\/b\u003e \u003cbr\u003eThe new S\/550 10” high-amplitude driver has been completely rebuilt—only the cast frame remains. Its CarbonAlloy™ cone, capped with pure carbon fiber, sharpens attack and smooths decay, letting notes fade naturally into silence. A redesigned suspension allows greater travel, easily handling the amplifier’s added power. \u003cbr\u003e\u003cbr\u003eIn listening, the driver feels supple and effortless, free from strain. Because it’s lighter, the amplifier works less, yet delivers more power, allowing the driver to move further and play louder than ever before. The result is nothing short of a revelation. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmplified Excellence\u003c\/b\u003e \u003cbr\u003eRated at 550-watts, the Pure Class D amplifier outpaces its predecessor – but numbers tell only part of the story. In our lab, this unit delivers 600-watts continuous with no strain for extended periods of time, not simply for an instant. Its crest power is fully 50% more than its predecessor. It delivers the fast, truly deep bass Serie S is known for, performance that defies spec sheets. Premium polypropylene capacitors, like those used in our Reference models, were installed in our input filters resulting in a more open soundstage with greater transparency. We know from extensive experience that this unit is a rugged and reliable amplifier. As always, fed by our second generation PerfectFilter™, the deep bass is utterly remarkable for a subwoofer whose footprint is so tidy. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAnalog Filtered to Perfection\u003c\/b\u003e \u003cbr\u003eWe choose analog because it is the only way to achieve truly natural sound. All REL input filters are 100% analog—among the fastest ever offered in a subwoofer. At the core is our renowned High Level Input, which connects directly to the speaker outputs of your main amplifier. This doesn’t draw power; instead, it carries the full sonic signature of your system, allowing REL to blend seamlessly with your speakers—a quality reviewers have praised for decades. \u003cbr\u003e\u003cbr\u003eFor systems where High Level isn’t possible, our low-level input uses the same analog filter circuit, available via both RCA and XLR connections, to deliver the speed, naturalness, and integration REL is known for. And in theater or dual-use systems, REL uniquely allows High Level and .1\/LFE to run together—so music benefits from natural integration, while movies deliver the full impact intended by the mix. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSerie S Line Array\u003c\/b\u003e \u003cbr\u003eREL Line Arrays are celebrated for their sound staging and dynamics, performance admired across the high-end audio community. Like all REL Line Arrays, they’re designed to grow with the listener: start with a stereo pair, expand to four, and ultimately build a full six-unit stack for floor-to-ceiling authority. Precision mechanical couplers lock each upper unit securely to the anchor REL below, ensuring stability and seamless integration. \u003cbr\u003e\u003cbr\u003eThe S\/550 is the ideal entry into this world, delivering the speed, nuance, and scale that define Line Array performance. It offers a scalable foundation for music and home theater enthusiasts looking to experience the benefits of REL’s vertical bass architecture in medium-sized rooms. As systems expand, the S\/550 reveals even greater depth and dimensionality—vocals gain presence, instruments bloom with lifelike realism, and cinematic effects strike with powerful impact. A state-of-the-art experience made accessible, with the ability to grow over time. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWired For Sound…Wirelessly\u003c\/b\u003e \u003cbr\u003eSometimes the best wire is no wire. Quality cables are a given in high-end audio systems, but there are occasions where it is impractical, unsafe, or unsightly to drape a cable across the room. REL delivers the ultimate solution with \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e, our optional wireless system that transmits wide-bandwidth, compound signals, carrying both High Level and .1\/LFE simultaneously. Even with the scale and output of S\/550, \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e preserves the speed, transparency, and authority that define REL. It allows seamless transitions between music and movies without ever touching the controls, all from a single module that plugs neatly into the rear panel and stays invisible in your room. Simple, direct, uncompromised: \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerie S\/550 Subwoofer\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003cli\u003e32' Neutrik Speakon cable\u003c\/li\u003e\n\u003cli\u003eCloth Grille\u003c\/li\u003e\n\u003cli\u003eLine Array Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eUser Manual and Warranty Information\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e*The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Front-firing active driver, down-firing passive radiator\u003c\/li\u003e\n\u003cli\u003eActive Drive Unit: 10 in. (250mm) long-throw, CarbonAlloy™ cone structure, die cast alloy chassis\u003c\/li\u003e\n\u003cli\u003ePassive Radiator: 12 in., (300mm), Carbon\/Carbon flat cone structure, steel chassis\u003c\/li\u003e\n\u003cli\u003eLower Frequency Response in Room: -6 dB at 19Hz\u003c\/li\u003e\n\u003cli\u003eInput Connectors: High Level Neutrik Speakon, Left and Right Low Level phono, LFE phono, LFE XLR\u003c\/li\u003e\n\u003cli\u003eOutput Connectors: High Level Neutrik Speakon, , Low Level RCA, LFE XLR\u003c\/li\u003e\n\u003cli\u003eGain Control Range: 80 dB\u003c\/li\u003e\n\u003cli\u003ePower Output: 550 watts (RMS)\u003c\/li\u003e\n\u003cli\u003ePhase Switch: Yes, 0 or 180 degrees\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Pure Class D\u003c\/li\u003e\n\u003cli\u003eWireless capability: Yes- REL AirShip [required]. Sold separately.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFully Electronic with SET-SAFE: Yes\u003c\/li\u003e\n\u003cli\u003eD.C. Fault: Yes\u003c\/li\u003e\n\u003cli\u003eOutput Short: Yes\u003c\/li\u003e\n\u003cli\u003eMains Input Voltage: 220-240 volts, 110-120 volts for certain markets\u003c\/li\u003e\n\u003cli\u003eFuses: 5 Amp semi delay 220 volts operation, 10 Amp semi delay 120 volts operation\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eW x H x D, Including Feet and Rear Panel Controls: 17.5 x 14.75 x 19.75 in., (445 x 372 x 500 mm)\u003c\/li\u003e\n\u003cli\u003eAdd 1.75in (44.5mm) in depth when using Hi Level connector\u003c\/li\u003e\n\u003cli\u003eNet Weight: 68 lbs. (31 kg)\u003c\/li\u003e\n\u003cli\u003eFinish: Piano Black Lacquer or Gloss White Lacquer, 8 coats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"REL Acoustics","offers":[{"title":"Default Title","offer_id":52690165727598,"sku":"RELS550WHT","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-s-550-in-white-gloss.jpg?v=1758635042"},{"product_id":"rel-acoustics-s-850-subwoofer-in-piano-black","title":"REL Acoustics S\/850 Subwoofer in Piano Black","description":"\u003ch2\u003eREL Acoustics S\/850 Subwoofer in Piano Black - REL Acoustics\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eFor the White Gloss version \u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-s-850-subwoofer-in-white-gloss\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA Template for Greatness: S\/850\u003c\/b\u003e \u003cbr\u003eS\/850 is built for uncompromising performance, blending power with refinement. Featuring an 850-watt Linear Class D amplifier, advanced CarbonAlloy™ drivers, and innovations from our Reference line, it delivers explosive dynamics, nuance, and effortless scale.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850-watt Linear Class D Amplifier\u003c\/li\u003e\n\u003cli\u003e12\" CarbonAlloy™ Active Driver with 12\" Long-Stroke Passive Radiator\u003c\/li\u003e\n\u003cli\u003eMusic \u0026amp; Theater Systems, Medium-to-Large Rooms\u003c\/li\u003e\n\u003cli\u003eStereo Pairs \u0026amp; Line Arrays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eStunning Design Meets Raw Power\u003c\/b\u003e \u003cbr\u003eS\/850 stands as the benchmark of the Serie S line, with its design innovations shaping and elevating its three stablemates. Every improvement is sweeping and comprehensive, ensuring the entire Serie S family benefits from the advancements pioneered in the S\/850. \u003cbr\u003e\u003cbr\u003eThe results are spectacular: it delivers incredible attack and output beyond even the former Carbon Special at the very limits of performance, yet with the precision, quietness, and clarity that produce true dynamic range. Lightning-fast transients, deep effortless bass, and tonal richness combine to deliver nuance that elevates both music and theater. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesigned to be Perfect\u003c\/b\u003e \u003cbr\u003eThe S\/850 is the result of relentless refinement. This progress comes not only from exploring newer, finer materials, but also from the thousands of hours of critical listening our team undertakes each year—experience that transforms raw engineering into musical and theatrical performance of the highest order. With every detail carefully considered, the S\/850 delivers a level of power, nuance, and scale that redefines what’s possible in its class \u003cbr\u003e\u003cbr\u003eS\/850 drivers now feature lightweight pure carbon-fiber center caps, replacing the solid aluminum moldings of earlier models. These caps reduce moving mass while stiffening the cone, resulting in explosive dynamics and the ability to resolve the quietest passages with delicacy and nuance. Feather-light yet rigid, they extend performance at both extremes—a hallmark of REL design. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eMonoblock Slam, Class D Efficiency\u003c\/b\u003e \u003cbr\u003eThe S\/850’s amplifier delivers the slam of massive Class A\/B monoblocks while harnessing the efficiency of a modern Class D output stage. Supported by a robust traditional power supply, it produces 850 watts of continuous output and can surge to 1,000 watts during demanding peaks, ensuring ample headroom for both music and theater. Upgraded input filters, equipped with the same thin-film capacitors used in our flagship designs, introduce a new level of transparency and refinement previously unheard of in this class. Together, these advancements create dramatic improvements in clarity, sound staging, and sheer authority—an amplifier that blends brute force with finesse to anchor the performance of the entire Serie S line. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAnalog Filtered to Perfection:\u003c\/b\u003e \u003cbr\u003eWe choose analog because it is the only way to achieve truly natural sound. All REL input filters are 100% analog—among the fastest ever offered in a subwoofer. At the core is our renowned High Level Input, which connects directly to the speaker outputs of your main amplifier. This doesn’t draw power; instead, it carries the full sonic signature of your system, allowing REL to blend seamlessly with your speakers—a quality reviewers have praised for decades. \u003cbr\u003e\u003cbr\u003eFor systems where High Level isn’t possible, our low-level input uses the same analog filter circuit, available via both RCA and XLR connections, to deliver the speed, naturalness, and integration REL is known for. And in theater or dual-use systems, REL uniquely allows High Level and .1\/LFE to run together—so music benefits from natural integration, while movies deliver the full impact intended by the mix. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSerie S Line Array\u003c\/b\u003e \u003cbr\u003eREL Line Arrays are renowned for their sound staging and dynamics—performance that continues to set the standard in the high-end audio community. Like all REL Line Arrays, they’re designed to grow with the listener: start with a stereo pair, expand to four, and ultimately rise to six units for true floor-to-ceiling authority. Precision mechanical couplers tie each upper unit securely to the anchor REL on the floor, ensuring both stability and seamless performance. \u003cbr\u003e\u003cbr\u003eThe S\/550 serves as the gateway into this world, offering a scalable path into Line Array performance. Stepping up, the S\/850 brings greater scale, weight, and authority—proven at international shows to elevate finely matched systems. The effect is transformative: vocals gain striking presence, instruments bloom with natural dimension, and cinematic effects explode with realism. A true state-of-the-art experience, made both scalable and accessible. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWired For Sound…Wirelessly\u003c\/b\u003e \u003cbr\u003eSometimes the best wire is no wire. Quality cables are a given in high-end audio systems, but there are occasions where it is impractical, unsafe, or unsightly to drape a cable across the room. REL delivers the ultimate solution with \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e, our optional wireless system that transmits wide-bandwidth, compound signals, carrying both High Level and .1\/LFE simultaneously. Even with the scale and output of S\/850, \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e preserves the speed, transparency, and authority that define REL. It allows seamless transitions between music and movies without ever touching the controls, all from a single module that plugs neatly into the rear panel and stays invisible in your room. Simple, direct, uncompromised: \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerie S\/850 Subwoofer\u003c\/li\u003e\n\u003cli\u003e6' AC Power Cord\u003c\/li\u003e\n\u003cli\u003e32' Neutrik Speakon cable\u003c\/li\u003e\n\u003cli\u003eLine Array Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eCloth Grille\u003c\/li\u003e\n\u003cli\u003eUser Manual and Warranty Information\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e*The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Front-firing active driver, down-firing passive radiator\u003c\/li\u003e\n\u003cli\u003eActive Drive Unit: 12 in. (305mm) long-throw, CarbonAlloy™ cone structure, die cast alloy chassis\u003c\/li\u003e\n\u003cli\u003ePassive Radiator: 12 in., (305mm), Carbon\/Carbon flat cone structure, steel chassis\u003c\/li\u003e\n\u003cli\u003eLower Frequency Response in Room: -6 dB at 19Hz\u003c\/li\u003e\n\u003cli\u003eInput Connectors: High Level Neutrik Speakon, Left and Right Low Level phono, LFE phono, LFE XLR\u003c\/li\u003e\n\u003cli\u003eOutput Connectors: High Level Neutrik Speakon, , Low Level RCA, LFE XLR\u003c\/li\u003e\n\u003cli\u003eGain Control Range: 80 dB\u003c\/li\u003e\n\u003cli\u003ePower Output: 850 watts (RMS)\u003c\/li\u003e\n\u003cli\u003ePhase Switch: Yes, 0 or 180 degrees\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Linear Class D\u003c\/li\u003e\n\u003cli\u003eWireless capability: Yes- REL AirShip [required]. Sold separately\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFully Electronic with SET-SAFE: Yes\u003c\/li\u003e\n\u003cli\u003eD.C. Fault: Yes\u003c\/li\u003e\n\u003cli\u003eOutput Short: Yes\u003c\/li\u003e\n\u003cli\u003eMains Input Voltage: 220-240 volts, 110-120 volts for certain markets\u003c\/li\u003e\n\u003cli\u003eFuses: 8 Amp semi delay 220 volts operation, 15 Amp semi delay 120 volts operation\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eW x H x D, Including Feet and Rear Panel Controls: 19.25 x 16.125 x 21.25 in., (488 x 410 x 540 mm) Add 1.75in (44.5mm) in depth when using Hi Level connector\u003c\/li\u003e\n\u003cli\u003eNet Weight: 93.5 lbs. (42.5 kg)\u003c\/li\u003e\n\u003cli\u003eFinish: Piano Black Lacquer or Gloss White Lacquer, 8 coats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"REL Acoustics","offers":[{"title":"Default Title","offer_id":52690180931950,"sku":"RELS850BLK","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-s-850-in-piano-black2.jpg?v=1758635944"},{"product_id":"rel-acoustics-s-850-subwoofer-in-white-gloss","title":"REL Acoustics S\/850 Subwoofer in White Gloss","description":"\u003ch2\u003eREL Acoustics S\/850 Subwoofer in White Gloss - REL Acoustics\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eFor the Piano Black version \u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-s-850-subwoofer-in-piano-black\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA Template for Greatness: S\/850\u003c\/b\u003e \u003cbr\u003eS\/850 is built for uncompromising performance, blending power with refinement. Featuring an 850-watt Linear Class D amplifier, advanced CarbonAlloy™ drivers, and innovations from our Reference line, it delivers explosive dynamics, nuance, and effortless scale.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e850-watt Linear Class D Amplifier\u003c\/li\u003e\n\u003cli\u003e12\" CarbonAlloy™ Active Driver with 12\" Long-Stroke Passive Radiator\u003c\/li\u003e\n\u003cli\u003eMusic \u0026amp; Theater Systems, Medium-to-Large Rooms\u003c\/li\u003e\n\u003cli\u003eStereo Pairs \u0026amp; Line Arrays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eStunning Design Meets Raw Power\u003c\/b\u003e \u003cbr\u003eS\/850 stands as the benchmark of the Serie S line, with its design innovations shaping and elevating its three stablemates. Every improvement is sweeping and comprehensive, ensuring the entire Serie S family benefits from the advancements pioneered in the S\/850. \u003cbr\u003e\u003cbr\u003eThe results are spectacular: it delivers incredible attack and output beyond even the former Carbon Special at the very limits of performance, yet with the precision, quietness, and clarity that produce true dynamic range. Lightning-fast transients, deep effortless bass, and tonal richness combine to deliver nuance that elevates both music and theater. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eDesigned to be Perfect\u003c\/b\u003e \u003cbr\u003eThe S\/850 is the result of relentless refinement. This progress comes not only from exploring newer, finer materials, but also from the thousands of hours of critical listening our team undertakes each year—experience that transforms raw engineering into musical and theatrical performance of the highest order. With every detail carefully considered, the S\/850 delivers a level of power, nuance, and scale that redefines what’s possible in its class \u003cbr\u003e\u003cbr\u003eS\/850 drivers now feature lightweight pure carbon-fiber center caps, replacing the solid aluminum moldings of earlier models. These caps reduce moving mass while stiffening the cone, resulting in explosive dynamics and the ability to resolve the quietest passages with delicacy and nuance. Feather-light yet rigid, they extend performance at both extremes—a hallmark of REL design. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eMonoblock Slam, Class D Efficiency\u003c\/b\u003e \u003cbr\u003eThe S\/850’s amplifier delivers the slam of massive Class A\/B monoblocks while harnessing the efficiency of a modern Class D output stage. Supported by a robust traditional power supply, it produces 850 watts of continuous output and can surge to 1,000 watts during demanding peaks, ensuring ample headroom for both music and theater. Upgraded input filters, equipped with the same thin-film capacitors used in our flagship designs, introduce a new level of transparency and refinement previously unheard of in this class. Together, these advancements create dramatic improvements in clarity, sound staging, and sheer authority—an amplifier that blends brute force with finesse to anchor the performance of the entire Serie S line. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eAnalog Filtered to Perfection:\u003c\/b\u003e \u003cbr\u003eWe choose analog because it is the only way to achieve truly natural sound. All REL input filters are 100% analog—among the fastest ever offered in a subwoofer. At the core is our renowned High Level Input, which connects directly to the speaker outputs of your main amplifier. This doesn’t draw power; instead, it carries the full sonic signature of your system, allowing REL to blend seamlessly with your speakers—a quality reviewers have praised for decades. \u003cbr\u003e\u003cbr\u003eFor systems where High Level isn’t possible, our low-level input uses the same analog filter circuit, available via both RCA and XLR connections, to deliver the speed, naturalness, and integration REL is known for. And in theater or dual-use systems, REL uniquely allows High Level and .1\/LFE to run together—so music benefits from natural integration, while movies deliver the full impact intended by the mix. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eSerie S Line Array\u003c\/b\u003e \u003cbr\u003eREL Line Arrays are renowned for their sound staging and dynamics—performance that continues to set the standard in the high-end audio community. Like all REL Line Arrays, they’re designed to grow with the listener: start with a stereo pair, expand to four, and ultimately rise to six units for true floor-to-ceiling authority. Precision mechanical couplers tie each upper unit securely to the anchor REL on the floor, ensuring both stability and seamless performance. \u003cbr\u003e\u003cbr\u003eThe S\/550 serves as the gateway into this world, offering a scalable path into Line Array performance. Stepping up, the S\/850 brings greater scale, weight, and authority—proven at international shows to elevate finely matched systems. The effect is transformative: vocals gain striking presence, instruments bloom with natural dimension, and cinematic effects explode with realism. A true state-of-the-art experience, made both scalable and accessible. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eWired For Sound…Wirelessly\u003c\/b\u003e \u003cbr\u003eSometimes the best wire is no wire. Quality cables are a given in high-end audio systems, but there are occasions where it is impractical, unsafe, or unsightly to drape a cable across the room. REL delivers the ultimate solution with \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e, our optional wireless system that transmits wide-bandwidth, compound signals, carrying both High Level and .1\/LFE simultaneously. Even with the scale and output of S\/850, \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e preserves the speed, transparency, and authority that define REL. It allows seamless transitions between music and movies without ever touching the controls, all from a single module that plugs neatly into the rear panel and stays invisible in your room. Simple, direct, uncompromised: \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/audiolab.com\/products\/rel-acoustics-airship-direct-wireless-transmitter\" title=\"REL Acoustics Airship Direct Wireless Transmitter\" rel=\"noopener\" target=\"_blank\"\u003eAirship Direct™\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat to expect in the box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSerie S\/850 Subwoofer\u003c\/li\u003e\n\u003cli\u003e6' AC Power Cord\u003c\/li\u003e\n\u003cli\u003e32' Neutrik Speakon cable\u003c\/li\u003e\n\u003cli\u003eLine Array Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eCloth Grille\u003c\/li\u003e\n\u003cli\u003eUser Manual and Warranty Information\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e*The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Front-firing active driver, down-firing passive radiator\u003c\/li\u003e\n\u003cli\u003eActive Drive Unit: 12 in. (305mm) long-throw, CarbonAlloy™ cone structure, die cast alloy chassis\u003c\/li\u003e\n\u003cli\u003ePassive Radiator: 12 in., (305mm), Carbon\/Carbon flat cone structure, steel chassis\u003c\/li\u003e\n\u003cli\u003eLower Frequency Response in Room: -6 dB at 19Hz\u003c\/li\u003e\n\u003cli\u003eInput Connectors: High Level Neutrik Speakon, Left and Right Low Level phono, LFE phono, LFE XLR\u003c\/li\u003e\n\u003cli\u003eOutput Connectors: High Level Neutrik Speakon, , Low Level RCA, LFE XLR\u003c\/li\u003e\n\u003cli\u003eGain Control Range: 80 dB\u003c\/li\u003e\n\u003cli\u003ePower Output: 850 watts (RMS)\u003c\/li\u003e\n\u003cli\u003ePhase Switch: Yes, 0 or 180 degrees\u003c\/li\u003e\n\u003cli\u003eAmplifier Type: Linear Class D\u003c\/li\u003e\n\u003cli\u003eWireless capability: Yes- REL AirShip [required]. Sold separately\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFully Electronic with SET-SAFE: Yes\u003c\/li\u003e\n\u003cli\u003eD.C. Fault: Yes\u003c\/li\u003e\n\u003cli\u003eOutput Short: Yes\u003c\/li\u003e\n\u003cli\u003eMains Input Voltage: 220-240 volts, 110-120 volts for certain markets\u003c\/li\u003e\n\u003cli\u003eFuses: 8 Amp semi delay 220 volts operation, 15 Amp semi delay 120 volts operation\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eW x H x D, Including Feet and Rear Panel Controls: 19.25 x 16.125 x 21.25 in., (488 x 410 x 540 mm) Add 1.75in (44.5mm) in depth when using Hi Level connector\u003c\/li\u003e\n\u003cli\u003eNet Weight: 93.5 lbs. (42.5 kg)\u003c\/li\u003e\n\u003cli\u003eFinish: Piano Black Lacquer or Gloss White Lacquer, 8 coats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/h3\u003e","brand":"REL Acoustics","offers":[{"title":"Default Title","offer_id":52690185716078,"sku":"RELS850WHT","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-s-850-in-white-gloss3.jpg?v=1758636377"},{"product_id":"rel-acoustics-212-black-label-subwoofer","title":"REL Acoustics 212 Black Label Subwoofer","description":"\u003c!-- ======================================================\n     REL Acoustics 212 Black Label Subwoofer — AL (bh-*) HTML\n     bh- Two-Column Layout (class-based)\n     Source (requested): https:\/\/rel.net\/products\/212-black-label\n     ====================================================== --\u003e\n\u003cstyle\u003e\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .bh-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n  .bh-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .bh-section{margin:2rem 0}\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .bh-specs{width:100%;border-collapse:collapse}\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .bh-badges{margin-top:.5rem}\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.95}\n\u003c\/style\u003e\n\u003cdiv class=\"bh-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"bh-eyebrow\"\u003eREL Acoustics\u003c\/span\u003e\n\u003ch1 class=\"bh-title\" itemprop=\"name\"\u003eREL Acoustics 212 Black Label Subwoofer\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eDual 12\" CarbonAlloy™ active drivers + dual passive radiators • 1,000W Linear Class D • -6 dB at 18 Hz\u003c\/p\u003e\n\u003cdiv class=\"bh-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"bh-section\"\u003e\n\u003ch2\u003eOverview — REL Acoustics 212 Black Label Subwoofer\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eREL Acoustics 212 Black Label Subwoofer\u003c\/strong\u003e is built for reference-grade stereo and large-scale theater systems where speed, scale, and authority must arrive together. REL pairs a \u003cstrong\u003e1,000-watt (RMS) Linear Class D amplifier\u003c\/strong\u003e with a four-driver system: \u003cstrong\u003etwo front-firing 12\" CarbonAlloy™ active drivers\u003c\/strong\u003e, plus \u003cstrong\u003eone rear 12\" passive\u003c\/strong\u003e and \u003cstrong\u003eone down-firing 12\" passive\u003c\/strong\u003e. The result is immense low-frequency capability with the articulation and tonal integration REL is known for, including support for running High Level and .1\/LFE together for music-and-movies systems.\u003c\/p\u003e\n\u003cdiv class=\"bh-badges\"\u003e\n\u003cspan class=\"bh-badge\"\u003e1,000W (RMS) Linear Class D\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003e2 × 12\" Active + 2 × 12\" Passive\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eHigh Level + LFE Integration\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eAirShip Direct Ready\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003ePiano Black Lacquer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"bh-note\"\u003eDesigned for demanding rooms and systems, 212 Black Label is also intended to work exceptionally well as a \u003cstrong\u003estereo pair\u003c\/strong\u003e configuration.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"bh-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless headroom\u003c\/strong\u003e — 1,000 watts (RMS) on tap for large rooms and high-output theaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, powerful bass foundation\u003c\/strong\u003e — dual active 12\" drivers with dual passive radiators for deep extension and scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem-true blending\u003c\/strong\u003e — High Level input is designed to carry your amplifier’s sonic character for seamless integration with main speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-use flexibility\u003c\/strong\u003e — run High Level and .1\/LFE together so music stays natural while movies deliver full impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the toughest installs\u003c\/strong\u003e — the \u003cstrong\u003eREL Acoustics 212 Black Label Subwoofer\u003c\/strong\u003e is engineered for complex systems and serious output without losing musical control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"bh-section\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDriver system in three planes\u003c\/strong\u003e — front-firing actives supply punch and speed, while rear and down-firing passives support depth, scale, and room energizing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHybrid amplifier concept\u003c\/strong\u003e — REL describes a best-of-both approach that combines high current delivery and efficiency, with peaks beyond rated power for sustained dynamics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog filtering\u003c\/strong\u003e — REL emphasizes analog input filtering for rapid, natural integration, whether you use High Level, RCA, or balanced LFE connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional wireless\u003c\/strong\u003e — compatible with REL AirShip Direct (sold separately) for wide-bandwidth wireless placement flexibility.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow should I connect it for music and movies?\u003c\/summary\u003e\n\u003cp\u003eFor two-channel music, many systems benefit from High Level input. For home theater, use your processor’s LFE output. REL supports running High Level and .1\/LFE together for dual-use systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I run it wirelessly?\u003c\/summary\u003e\n\u003cp\u003eYes. It supports REL AirShip Direct (sold separately) for wireless transmission.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat warranty coverage is included?\u003c\/summary\u003e\n\u003cp\u003eREL states a 3-year parts and labor warranty for units purchased through authorized channels, plus lifetime customer support.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eSubwoofer placement and integration support (stereo + theater)\u003c\/li\u003e\n\u003cli\u003eGuidance on High Level, RCA, and balanced LFE hookup\u003c\/li\u003e\n\u003cli\u003eSystem matching for large-room output and tight musical bass\u003c\/li\u003e\n\u003cli\u003eLong-term technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\u003ch2\u003eRelated \u0026amp; Upgrades\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eREL AirShip Direct wireless system (sold separately)\u003c\/li\u003e\n\u003cli\u003eDual-sub or stereo-pair planning for smoother in-room response\u003c\/li\u003e\n\u003cli\u003eHigh-quality LFE interconnects (RCA or XLR) for theater integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"bh-section\"\u003e\n\u003ch2\u003eREL Acoustics 212 Black Label Subwoofer Specs\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003e(2) front-firing active drivers, (1) rear passive, (1) down-firing passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Driver Size \u0026amp; Material\u003c\/th\u003e\n\u003ctd\u003e(2) 12 in. (305 mm) long-throw, CarbonAlloy™ cone structure, die cast alloy chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePassive Radiators\u003c\/th\u003e\n\u003ctd\u003eRear: 12 in. (305 mm) CarbonAlloy™; Down: 12 in. (305 mm) CarbonAlloy™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow Frequency Extension\u003c\/th\u003e\n\u003ctd\u003e-6 dB at 18 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e1,000 watts (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Type\u003c\/th\u003e\n\u003ctd\u003eLinear Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Connectors\u003c\/th\u003e\n\u003ctd\u003eHigh Level Neutrik Speakon; Low Level (2) RCA; (1) LFE RCA; (1) LFE XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Connectors\u003c\/th\u003e\n\u003ctd\u003eHigh Level Neutrik Speakon; (1) Low Level RCA; (1) LFE RCA or (1) LFE XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Capability\u003c\/th\u003e\n\u003ctd\u003eREL AirShip Direct (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003ePiano Black lacquer (8 coats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e14.25 × 33 × 20.5 in. (362 × 840 × 523.3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e134 lb (60.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e3-year parts \u0026amp; labor (per REL customer promise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle subwoofer (stereo pair option available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e212 Black Label Subwoofer\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eStandard black cloth grille\u003c\/li\u003e\n\u003cli\u003eNeutrik Speakon High Level cable (as supplied)\u003c\/li\u003e\n\u003cli\u003eUser manual and warranty information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta content=\"REL Acoustics\" itemprop=\"brand\"\u003e \u003cmeta content=\"Subwoofers, Home Theater Subwoofers, High-End Subwoofers\" itemprop=\"category\"\u003e\n\u003c\/div\u003e","brand":"REL Acoustics","offers":[{"title":"Default Title","offer_id":53291954733422,"sku":"REL212BL","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-212-black-label2.jpg?v=1770663497"},{"product_id":"rel-acoustics-carbon-special-black-label-subwoofer-1","title":"REL Acoustics Carbon Special Black Label Subwoofer","description":"\u003c!-- ======================================================\n     REL Acoustics Carbon Special Black Label Subwoofer — AL (bh-*) HTML\n     bh- Two-Column Layout (class-based)\n     Source (requested): https:\/\/rel.net\/products\/carbon-special-black-label\n     ====================================================== --\u003e\n\u003cstyle\u003e\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .bh-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n  .bh-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .bh-section{margin:2rem 0}\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .bh-specs{width:100%;border-collapse:collapse}\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .bh-badges{margin-top:.5rem}\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.95}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"bh-wrap\"\u003e\n\u003cspan class=\"bh-eyebrow\"\u003eREL Acoustics\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"bh-title\"\u003eREL Acoustics Carbon Special Black Label Subwoofer\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003e900W Linear Class D • 12\" Carbon Fibre active + 12\" down-firing passive • AirShip Direct ready • -6 dB at 19 Hz\u003c\/p\u003e\n\u003cdiv class=\"bh-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection class=\"bh-section\" id=\"overview\"\u003e\n\u003ch2\u003eOverview — REL Acoustics Carbon Special Black Label Subwoofer\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eREL Acoustics Carbon Special Black Label Subwoofer\u003c\/strong\u003e is engineered as the pinnacle of REL’s Serie S in a medium chassis, combining a 12\" all-carbon fibre active driver with a more powerful 900-watt Linear Class D amplifier and increased cabinet volume for exceptional dynamics, nuance, and authority. Designed for serious two-channel systems and high-impact theater integration, it is built to deliver speed, scale, and control while maintaining REL’s trademark ability to blend naturally with main speakers.\u003c\/p\u003e\n\u003cdiv class=\"bh-badges\"\u003e\n\u003cspan class=\"bh-badge\"\u003e900W (RMS) Linear Class D\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003e12\" Carbon Fibre Active Driver\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003e12\" Down-Firing Passive Radiator\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eHigh Level + LFE Integration\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eREL AirShip Direct Ready\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"bh-note\"\u003eBuilt for single-sub performance, stereo pairs, and Line Arrays, with a premium wood grille included (natural grain variation is normal).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"highlights\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore power, more headroom\u003c\/strong\u003e — 900W (RMS) Linear Class D amplification for effortless impact and composure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, articulate bass\u003c\/strong\u003e — carbon fibre active driver and precision passive radiator deliver speed with weight and texture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e — High Level input is designed to carry the sonic signature of your amplifier for natural blending.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMusic + movies flexibility\u003c\/strong\u003e — connect High Level for stereo and add LFE for theater without compromising musical integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem scalability\u003c\/strong\u003e — the \u003cstrong\u003eREL Acoustics Carbon Special Black Label Subwoofer\u003c\/strong\u003e supports stereo pairs and Line Arrays for smoother in-room bass and greater output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"technology\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFront-firing active + down-firing passive\u003c\/strong\u003e — a balanced alignment that combines punch and immediacy with depth and room-filling scale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLinear Class D amplifier\u003c\/strong\u003e — designed for high output with control, keeping bass clean and authoritative at real listening levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAirShip Direct ready\u003c\/strong\u003e — optional REL AirShip Direct (sold separately) supports wide-bandwidth wireless placement while carrying High Level and .1\/LFE simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision cabinet execution\u003c\/strong\u003e — engineered for speed, composure, and low coloration, with hardware designed to support stereo stacking in Line Arrays.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section bh-faq\" id=\"faq\"\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow should I connect it for two-channel music?\u003c\/summary\u003e\n\u003cp\u003eUse the High Level Neutrik Speakon connection for the most seamless tonal integration with your main speakers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use it for home theater too?\u003c\/summary\u003e\n\u003cp\u003eYes. Add your AVR\/processor’s LFE output while keeping the High Level connection for music to preserve natural blending and impact.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs wireless available?\u003c\/summary\u003e\n\u003cp\u003eYes. It supports REL AirShip Direct (sold separately).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the low-frequency extension?\u003c\/summary\u003e\n\u003cp\u003eREL specifies low-frequency extension of \u003cstrong\u003e-6 dB at 19 Hz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"why-buy\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003ePlacement and tuning guidance for REL High Level integration\u003c\/li\u003e\n\u003cli\u003eSupport for dual-use setups (stereo + theater LFE)\u003c\/li\u003e\n\u003cli\u003eAdvice on stereo pairs and Line Array configuration\u003c\/li\u003e\n\u003cli\u003eLong-term technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"related\"\u003e\n\u003ch2\u003eRelated \u0026amp; Upgrades\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eREL AirShip Direct wireless system (sold separately)\u003c\/li\u003e\n\u003cli\u003eREL .1\/LFE cables for home theater integration\u003c\/li\u003e\n\u003cli\u003ePlanning a stereo pair for smoother bass response across seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection class=\"bh-section\" id=\"specs\"\u003e\n\u003ch2\u003eREL Acoustics Carbon Special Black Label Subwoofer Specs\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFront-firing active driver, down-firing passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Driver\u003c\/th\u003e\n\u003ctd\u003e12 in. (305 mm) long-throw, carbon fibre cone with inverted carbon fibre centre cap, die cast alloy chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePassive Radiator\u003c\/th\u003e\n\u003ctd\u003e12 in. (305 mm), Carbon\/Carbon flat cone structure, steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow Frequency Extension\u003c\/th\u003e\n\u003ctd\u003e-6 dB at 19 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e900 watts (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Type\u003c\/th\u003e\n\u003ctd\u003eLinear Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Connectors\u003c\/th\u003e\n\u003ctd\u003eHigh Level Neutrik Speakon; Low Level (2) RCA; (1) LFE RCA; (1) LFE XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Connectors\u003c\/th\u003e\n\u003ctd\u003eHigh Level Neutrik Speakon; (1) Low Level RCA; (1) LFE RCA or (1) LFE XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Capability\u003c\/th\u003e\n\u003ctd\u003eREL AirShip Direct (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003ePiano Black lacquer (8 coats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e19.25 × 16.125 × 22.25 in. (488 × 410 × 565 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e98 lb (44.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMains Input Voltage\u003c\/th\u003e\n\u003ctd\u003e220–240 V, 110–120 V for certain markets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle subwoofer (supports stereo pair and Line Array configurations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"whats-in-the-box\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eCarbon Special Black Label Subwoofer\u003c\/li\u003e\n\u003cli\u003e6' AC power cord\u003c\/li\u003e\n\u003cli\u003e32' Neutrik Speakon cable\u003c\/li\u003e\n\u003cli\u003eLine Array mounting hardware\u003c\/li\u003e\n\u003cli\u003ePremium wood grille\u003c\/li\u003e\n\u003cli\u003eUser manual \u0026amp; warranty information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"REL Acoustics\"\u003e \u003cmeta itemprop=\"category\" content=\"Subwoofers, High-End Subwoofers, Home Theater Subwoofers\"\u003e\n\u003c\/div\u003e","brand":"REL Acoustics","offers":[{"title":"Premium Wood Grille","offer_id":53292337070446,"sku":"RELCARSPEBLLAWDG","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Black Cloth Grille","offer_id":53292337103214,"sku":"RELCARSPEBLLABLKG","price":5198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-carbon-special-black-label-subwoofer-with-premium-wood-grille.jpg?v=1770666733"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/collections\/rel-acoustics-serie-s.webp?v=1785167661","url":"https:\/\/audiolab.com\/collections\/rel-acoustics-serie-s.oembed","provider":"Audiolab","version":"1.0","type":"link"}