{"product_id":"rel-ht-1003-mkii-300-watt-subwoofer-black","title":"REL HT 1003 MKII 300 Watt Subwoofer - Black","description":"\u003ch2\u003e\u003cstrong\u003eREL HT\/1003 MKII 300 Watt Subwoofer – Black\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInsane Performance at its Size and Price – HT\/1003 MKII, a.k.a. “The Hammer.”\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REL HT\/1003 MKII Subwoofer lives up to that nickname with ease. Built for home cinema systems that demand real impact, it delivers powerful, fast bass from a compact enclosure—adding depth and realism without overwhelming your room.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eCompact Size, Serious Impact\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDon’t let the size fool you. The HT\/1003 MKII is built to deliver strong, room-filling bass from a relatively small footprint. It’s ideal for small to mid-sized rooms where you want impactful low frequencies without sacrificing space or balance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e300W Class D Amplifier – Clean Power on Demand\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the subwoofer is a high-current \u003cstrong\u003e300-watt Class D amplifier\u003c\/strong\u003e. It provides the energy needed for deep, punchy bass while staying efficient and controlled. Whether it’s an explosion in a film or a dramatic soundtrack swell, the output remains tight rather than boomy.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e10” CarbonGlas™ Driver – Fast \u0026amp; Accurate Response\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe front-firing \u003cstrong\u003e10-inch CarbonGlas™ driver\u003c\/strong\u003e is designed for speed as much as power. This lightweight yet rigid cone helps the sub react quickly to changes in sound, giving you bass that feels precise rather than sluggish. The result is a more natural listening experience where effects hit hard but remain well-defined.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTwice the Output of the Original\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCompared to its predecessor, the MKII version pushes significantly more output—up to 50% louder, with noticeably more authority. This improvement comes from upgraded driver materials and amplifier design, allowing it to handle demanding scenes with ease while keeping distortion low.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePerfectFilter Technology – Balanced, Extended Bass\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eREL’s \u003cstrong\u003ePerfectFilter system\u003c\/strong\u003e helps extend bass performance into deeper frequencies while maintaining clarity higher up the range. This means you get both rumble and detail—so bass guitars, cinematic effects and ambient soundtracks all feel more lifelike.\u003c\/p\u003e\n\u003cp\u003eAn integrated \u003cstrong\u003eanalogue subsonic filter\u003c\/strong\u003e also removes unwanted ultra-low signals that can strain the driver, helping maintain cleaner output and improving long-term reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt for Home Cinema Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlike general-purpose subs, the HT\/1003 MKII is tuned specifically for home theatre use. It delivers bass that feels fast, dynamic and engaging—enhancing action scenes, dialogue clarity and overall immersion without muddying the soundstage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eStylish, Modern Cabinet Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFinished in a clean Black cabinet with subtle detailing, this subwoofer is easier to place in modern interiors than many traditional designs. The rigid, vibration-resistant enclosure reduces unwanted resonance, helping maintain clarity even at higher volumes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy Setup \u0026amp; Room Adjustment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFine-tuning is straightforward thanks to clearly labelled controls on the rear panel:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel control\u003c\/strong\u003e to match output with your speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover adjustment\u003c\/strong\u003e for smooth blending\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase switch\u003c\/strong\u003e to align timing with your setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto power function\u003c\/strong\u003e for convenient operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese features make it easier to get the best performance in different room layouts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eOptional Wireless Upgrade\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor a cleaner setup, the subwoofer is compatible with REL’s optional \u003cstrong\u003eHT-Air wireless system\u003c\/strong\u003e (sold separately). This allows you to connect without long cables, while maintaining low latency and strong signal quality—ideal for flexible room placement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e300W Class D amplifier for powerful, controlled bass\u003c\/li\u003e\n\u003cli\u003e10” CarbonGlas™ front-firing driver\u003c\/li\u003e\n\u003cli\u003eDesigned for home theatre performance\u003c\/li\u003e\n\u003cli\u003ePerfectFilter technology for extended, balanced low frequencies\u003c\/li\u003e\n\u003cli\u003eAnalogue subsonic filter for cleaner output\u003c\/li\u003e\n\u003cli\u003eUp to 50% more output than the previous model\u003c\/li\u003e\n\u003cli\u003eCompact cabinet ideal for small to mid-sized rooms\u003c\/li\u003e\n\u003cli\u003eAdjustable controls for easy setup\u003c\/li\u003e\n\u003cli\u003eOptional wireless connectivity (HT-Air system)\u003c\/li\u003e\n\u003cli\u003eStylish Black finish to suit modern interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eA Smart Upgrade for Home Cinema\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\"\u003eIf your current setup lacks depth or impact, the REL HT\/1003 MKII is a noticeable step up. It adds weight, clarity and excitement to everything you watch—without taking over the room. A well-balanced subwoofer that does exactly what it should, and does it properly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/8224\/8931\/files\/REL_HT_1003_MKII_Subwoofer_Specs_Sheet.pdf?v=1777039131\" title=\"REL HT\/1003 MKII Subwoofer Specs Sheet\"\u003e\u003cstrong\u003eREL HT\/1003 MKII Subwoofer Specs Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cem\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/8224\/8931\/files\/REL_HT_1003_MKII_Subwoofer_User_Manual.pdf?v=1777039130\" title=\"REL HT\/1003 MKII Subwoofer User Manual\"\u003e\u003cstrong\u003eREL HT\/1003 MKII Subwoofer User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's in the Box?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eREL HT\/1003 MKII Subwoofer, Black\u003c\/li\u003e\n\u003cli\u003eMains lead\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"table specification-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eClosed box, front-firing driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive driver size and material\u003c\/th\u003e\n\u003ctd\u003e10 in., 250mm long-throw, CarbonGlas™ cone structure, inverted carbon fibre dust cap, steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePassive radiator size and material\u003c\/th\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow frequency extension\u003c\/th\u003e\n\u003ctd\u003e-6dB at 24 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput connectors\u003c\/th\u003e\n\u003ctd\u003eDual-purpose low-Level stereo RCA or LFE RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput connectors\u003c\/th\u003e\n\u003ctd\u003eDaisy Chain low-Level stereo RCA or LFE RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower output\u003c\/th\u003e\n\u003ctd\u003e300 watts (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier type\u003c\/th\u003e\n\u003ctd\u003eNextGen5 Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless capability\u003c\/th\u003e\n\u003ctd\u003eHT Air Wireless (Optional), Zero Compression Single Large Scale Integrated Chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDual parametric filter\u003c\/th\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"specification-table-title\"\u003eProtection System\u003c\/h3\u003e\n\u003ctable class=\"table specification-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFully electronic set safe\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eD.C. fault\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput short\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMains input voltage\u003c\/th\u003e\n\u003ctd\u003e220-240 volts, 110-120 volts for certain markets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuses\u003c\/th\u003e\n\u003ctd\u003e2.5 Amp semi delay 230b, 5 Amp semi delay 115b operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"specification-table-title\"\u003eAppearance\u003c\/h3\u003e\n\u003ctable class=\"table specification-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e12.5 x 13.7 x 13.8 (318mm x 347mm x 351mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e34.2lbs. (15.5kg), shipping weight 41 lbs. (18.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eHorizontally Oriented Lined Grained Black Composite Cabinet, 15mm Top Plate, finished in 5 coats of Hand rubbed High Gloss Black Lacquer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"specification-table-title\"\u003eProduct information\u003c\/h3\u003e\n\u003ctable class=\"table specification-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eHT\/1003-MKII-Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEAN\u003c\/th\u003e\n\u003ctd\u003e0857316005621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan class=\"body-search-keyword\"\u003eREL HT 1003 MKII 300 Watt Subwoofer - Black, REL, HT, 1003, MKII, 300, Watt, Subwoofer, Black, HT1003MKII-BK, REL HT1003MKII-BK, HT-1003, REL ACOUSTICS HT1003, ht1003 II, ht\/1003, rel ht\/1003\u003c\/span\u003e\u003c\/p\u003e","brand":"bakons","offers":[{"title":"Black","offer_id":62747170505034,"sku":"2000004031","price":481.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/4838\/9962\/files\/rel-ht-1003-mkii-300-watt-subwoofer-black-black-1239334423.jpg?v=1784248880","url":"https:\/\/bakons.com\/products\/rel-ht-1003-mkii-300-watt-subwoofer-black","provider":"bakons","version":"1.0","type":"link"}