{"product_id":"m-k-sound-x10-thx-ultra-2-certified-subwoofer","title":"M\u0026K Sound X10 THX Ultra 2 Certified Subwoofer","description":"\u003c!-- ======================================================\nM\u0026K Sound X10 THX Select2 Certified Subwoofer\nSEO-Optimized Product Page\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:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\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-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n.bh-faq summary{font-weight:600;cursor:pointer}\n\u003c\/style\u003e\n\u003cdiv class=\"bh-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"bh-eyebrow\"\u003eM\u0026amp;K Sound\u003c\/span\u003e\n\u003ch1 class=\"bh-title\" itemprop=\"name\"\u003eM\u0026amp;K Sound X10  THX Select2 Certified Subwoofer\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eTHX Select2 Certified • Dual 10\" Long-Throw Woofers • Push-Pull Driver Configuration • 350-Watt Amplifier • 650-Watt Peak Output • 20Hz–200Hz Frequency Response • Balanced XLR and RCA Connectivity\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\u003eTHX-Certified Push-Pull Subwoofer for Accurate Cinema and Music Reproduction\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eM\u0026amp;K Sound X10 THX Select2 Certified Subwoofer\u003c\/strong\u003e delivers powerful, controlled low-frequency performance for dedicated home theaters, media rooms, and high-performance music systems. Engineered around M\u0026amp;K Sound’s push-pull driver architecture, the X10 uses two long-throw 10-inch woofers to reduce distortion and reproduce demanding bass effects with exceptional precision.\u003c\/p\u003e\n\u003cp\u003eTHX Select2 certification verifies the X10’s ability to meet strict output, distortion, and frequency-response requirements for medium-sized home theaters. M\u0026amp;K Sound specifies the X10 for rooms up to approximately 2,000 cubic feet with a viewing distance of roughly 10 to 12 feet.\u003c\/p\u003e\n\u003cp\u003eA built-in amplifier delivers 350 watts into 4 ohms with up to 650 watts of peak output. The \u003cstrong\u003eM\u0026amp;K Sound X10 THX Select2 Certified Subwoofer\u003c\/strong\u003e also provides balanced XLR and unbalanced RCA connections, selectable THX and M\u0026amp;K equalization, adjustable phase, flexible crossover settings, and pass-through outputs for integrating multiple subwoofers.\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\u003eTHX Select2 Certification\u003c\/strong\u003e — Independently tested for accurate, high-output bass reproduction in medium-sized home theaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 10\" Long-Throw Woofers\u003c\/strong\u003e — Provides substantial cone area and displacement for powerful cinematic impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Pull Driver Configuration\u003c\/strong\u003e — Opposing driver operation helps cancel mechanical distortion and improve bass definition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e350-Watt Amplifier\u003c\/strong\u003e — Supplies controlled continuous power with up to 650 watts of peak output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20Hz–200Hz Frequency Response\u003c\/strong\u003e — Reproduces deep soundtrack effects, musical fundamentals, and upper-bass information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX and M\u0026amp;K EQ Modes\u003c\/strong\u003e — Allows the low-frequency character to be tailored for cinema playback, music, and smaller rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced Connections\u003c\/strong\u003e — Includes XLR and RCA connectivity for home theater processors, receivers, and preamplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple-Subwoofer Expansion\u003c\/strong\u003e — Pass-through outputs simplify connection of a second compatible subwoofer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"bh-section\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePush-Pull Driver Architecture\u003c\/strong\u003e — The X10 uses two 10-inch woofers operating in a push-pull arrangement. Because the drivers move in mechanically opposite directions, nonlinear distortion generated by one driver is partially canceled by the other.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSealed-Enclosure Control\u003c\/strong\u003e — The acoustic-suspension cabinet supports fast transient response, predictable roll-off, and controlled bass without the port noise or delayed energy associated with some vented designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHX Bass Equalization\u003c\/strong\u003e — The THX EQ setting shapes the subwoofer’s low-frequency response to meet THX requirements, extending output to 20Hz at the specified free-field reference point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM\u0026amp;K Anechoic EQ\u003c\/strong\u003e — The alternate M\u0026amp;K EQ setting slightly reduces the deepest bass output, which may provide a more suitable balance for music playback or placement in smaller rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Bass Management\u003c\/strong\u003e — The \u003cstrong\u003eM\u0026amp;K Sound X10 THX Select2 Certified Subwoofer\u003c\/strong\u003e offers a bypass mode for processors with internal bass management, a fixed 80Hz low-pass setting, and an adjustable low-pass filter for systems without a dedicated crossover.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\u003ch2\u003eFAQ — M\u0026amp;K Sound X10\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the M\u0026amp;K Sound X10 THX Ultra2 certified?\u003c\/summary\u003e\n\u003cp\u003eNo. M\u0026amp;K Sound’s official documentation identifies the X10 as THX Select2 certified. The larger X12 is the THX Ultra2-certified model.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size room is the X10 designed for?\u003c\/summary\u003e\n\u003cp\u003eM\u0026amp;K Sound specifies the THX Select2-certified X10 for medium-sized theaters up to approximately 2,000 cubic feet with a viewing distance of about 10 to 12 feet.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the X10 connect to a balanced AV processor?\u003c\/summary\u003e\n\u003cp\u003eYes. The X10 includes balanced XLR inputs and outputs as well as unbalanced RCA connections.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan two X10 subwoofers be connected together?\u003c\/summary\u003e\n\u003cp\u003eYes. Its pass-through outputs allow the incoming signal to be routed to an additional compatible subwoofer using either RCA or balanced XLR cabling.\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\u003eAuthorized M\u0026amp;K Sound Dealer\u003c\/li\u003e\n\u003cli\u003e5% Reward Points on Every Purchase\u003c\/li\u003e\n\u003cli\u003ePrice Match Guarantee\u003c\/li\u003e\n\u003cli\u003eExpert Home Theater Design, Subwoofer Placement \u0026amp; Calibration Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\u003ch2\u003eRelated Products \u0026amp; Accessories\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eM\u0026amp;K Sound X12 THX Ultra2 Certified Subwoofer\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;K Sound S150 THX Ultra2 Loudspeaker\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;K Sound MP150 On-Wall Loudspeaker\u003c\/li\u003e\n\u003cli\u003eM\u0026amp;K Sound S150T Tripole Surround Speaker\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\u003eM\u0026amp;K Sound X10 Specifications\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePowered Sealed Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTHX Certification\u003c\/th\u003e\n\u003ctd\u003eTHX Select2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Room Size\u003c\/th\u003e\n\u003ctd\u003eMedium-sized rooms up to approximately 2,000 cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Viewing Distance\u003c\/th\u003e\n\u003ctd\u003eApproximately 10–12 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Principle\u003c\/th\u003e\n\u003ctd\u003ePush-pull acoustic-suspension \/ sealed enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrivers\u003c\/th\u003e\n\u003ctd\u003eTwo 10\" long-throw woofers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Power\u003c\/th\u003e\n\u003ctd\u003e350 watts into 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Amplifier Output\u003c\/th\u003e\n\u003ctd\u003e650 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e20Hz–200Hz, ±2dB in-band tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTHX Low-Frequency Extension\u003c\/th\u003e\n\u003ctd\u003e20Hz at -6dB in free-field conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Distortion\u003c\/th\u003e\n\u003ctd\u003eLess than 0.5% at 350 watts into 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow-Pass Filter Modes\u003c\/th\u003e\n\u003ctd\u003eBypass \/ THX, fixed 80Hz, or variable low-pass filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariable Low-Pass Filter\u003c\/th\u003e\n\u003ctd\u003eAdjustable up to approximately 125Hz with 24dB-per-octave roll-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBass EQ Modes\u003c\/th\u003e\n\u003ctd\u003eTHX Bass EQ or M\u0026amp;K Anechoic EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase Control\u003c\/th\u003e\n\u003ctd\u003eContinuously variable from 0° to 180°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLevel Control\u003c\/th\u003e\n\u003ctd\u003eTHX fixed-reference or variable level mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnbalanced Connections\u003c\/th\u003e\n\u003ctd\u003eRCA line-level input and pass-through output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBalanced Connections\u003c\/th\u003e\n\u003ctd\u003eXLR input and pass-through output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAutomatic Power\u003c\/th\u003e\n\u003ctd\u003eAuto signal-sensing power mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandby Power Consumption\u003c\/th\u003e\n\u003ctd\u003e0.5 watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAverage Power Consumption\u003c\/th\u003e\n\u003ctd\u003e55 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Power Consumption\u003c\/th\u003e\n\u003ctd\u003e450 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAC Line Voltage\u003c\/th\u003e\n\u003ctd\u003e100–230V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e14.96\" × 22\" × 16.5\" \/ 380 × 560 × 420mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e61.7 lbs. \/ 28kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eM\u0026amp;K Sound\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\u003e1 × M\u0026amp;K Sound X10 THX Select2 Certified Subwoofer\u003c\/li\u003e\n\u003cli\u003e1 × AC Power Cord\u003c\/li\u003e\n\u003cli\u003e1 × Owner’s Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRCA cables, balanced XLR cables, room-calibration equipment, and additional subwoofers are sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"M\u0026amp;K Sound\"\u003e \u003cmeta itemprop=\"category\" content=\"Powered Subwoofers, THX Certified Subwoofers, Sealed Subwoofers, Push-Pull Subwoofers, Home Theater Subwoofers, High-End Audio Components\"\u003e\n\u003c\/div\u003e","brand":"M\u0026K","offers":[{"title":"Default Title","offer_id":53880807424366,"sku":"MAKX10","price":1999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/x10.jpg?v=1780694257","url":"https:\/\/audiolab.com\/products\/m-k-sound-x10-thx-ultra-2-certified-subwoofer","provider":"Audiolab","version":"1.0","type":"link"}