{"product_id":"rel-acoustics-carbon-special-black-label-subwoofer-demo","title":"REL Acoustics Carbon Special Black Label Subwoofer (Demo)","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":"Default Title","offer_id":53886579474798,"sku":"RELCARSPEBLLAWDG","price":4199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/rel-acoustics-carbon-special-black-label.jpg?v=1770666733","url":"https:\/\/audiolab.com\/products\/rel-acoustics-carbon-special-black-label-subwoofer-demo","provider":"Audiolab","version":"1.0","type":"link"}