{"product_id":"hex-15-1100w-rms-4-ohm-subwoofer","title":"Diamond Audio 15\" Dual Voice coil Subwoofer (4Ω) 1100W RMS - HXP154","description":"\u003ch2\u003eDiamond Audio 15\" Dual Voice coil Subwoofer (4Ω) 1100W RMS - HXP154\u003c\/h2\u003e\n\u003cp data-end=\"441\" data-start=\"69\"\u003eCommand the low end with authority using the \u003cstrong data-end=\"192\" data-start=\"114\"\u003eDiamond Audio HXP154 HEX PRO Series 15-inch dual voice coil subwoofer (4Ω)\u003c\/strong\u003e, engineered for \u003cstrong data-end=\"291\" data-start=\"209\"\u003eextreme SPL performance, precision bass control, and uncompromising durability\u003c\/strong\u003e. Built for serious car audio enthusiasts and competition-level systems, this \u003cstrong data-end=\"386\" data-start=\"369\"\u003e15\" subwoofer\u003c\/strong\u003e delivers massive output with refined musical accuracy.\u003c\/p\u003e\n\u003cp data-end=\"852\" data-start=\"443\"\u003eAt the core of the \u003cstrong data-end=\"490\" data-start=\"462\"\u003eHXP154 15-inch subwoofer\u003c\/strong\u003e is Diamond Audio’s patented \u003cstrong data-end=\"561\" data-start=\"519\"\u003eTDX (Thermal Dyne Extreme) Technology\u003c\/strong\u003e, seamlessly integrating the motor structure into a rugged \u003cstrong data-end=\"643\" data-start=\"620\"\u003ecast aluminum frame\u003c\/strong\u003e. This advanced design maximizes heat dissipation, allowing the subwoofer to maintain peak performance during extended high-output sessions while reducing power compression and enhancing long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"1281\" data-start=\"854\"\u003eWith an impressive \u003cstrong data-end=\"915\" data-start=\"873\"\u003e1100W RMS and 2200W MAX power handling\u003c\/strong\u003e, this \u003cstrong data-end=\"956\" data-start=\"922\"\u003ehigh-performance car subwoofer\u003c\/strong\u003e is built to push serious air. Its massive \u003cstrong data-end=\"1037\" data-start=\"999\"\u003e4-inch high-temperature voice coil\u003c\/strong\u003e and \u003cstrong data-end=\"1089\" data-start=\"1042\"\u003eultra-high energy neodymium motor structure\u003c\/strong\u003e provide exceptional efficiency, control, and output. Combined with nearly \u003cstrong data-end=\"1196\" data-start=\"1164\"\u003e3 inches of linear excursion\u003c\/strong\u003e, the HXP154 produces deep, hard-hitting bass with outstanding clarity and precision.\u003c\/p\u003e\n\u003cp data-end=\"1583\" data-start=\"1283\"\u003eThe \u003cstrong data-end=\"1321\" data-start=\"1287\"\u003eproprietary composite hex cone\u003c\/strong\u003e, reinforced with a \u003cstrong data-end=\"1357\" data-start=\"1341\"\u003eNBR surround\u003c\/strong\u003e and \u003cstrong data-end=\"1402\" data-start=\"1362\"\u003edual progressive poly-aramid spiders\u003c\/strong\u003e, ensures superior strength and linear cone movement under extreme conditions. Integrated radial venting and a vented pole piece further enhance cooling and performance consistency.\u003c\/p\u003e\n\u003cp data-end=\"1777\" data-start=\"1585\"\u003eThe \u003cstrong data-end=\"1628\" data-start=\"1589\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e offers flexible wiring options, allowing configurations down to 2Ω or up to 8Ω, making it ideal for custom amplifier matching in high-output builds.\u003c\/p\u003e\n\u003cp data-end=\"1777\" data-start=\"1585\"\u003eThe \u003cstrong data-end=\"2263\" data-start=\"2213\"\u003eDiamond Audio HXP154 HEX PRO 15-inch subwoofer\u003c\/strong\u003e delivers crushing bass, elite engineering, and competition-ready performance, making it the ultimate choice for \u003cstrong data-end=\"2445\" data-start=\"2376\"\u003ehigh-output car audio systems that demand dominance and precision\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-end=\"1795\" data-start=\"1779\" data-section-id=\"1iz91iu\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-end=\"2207\" data-start=\"1797\"\u003e• \u003cstrong data-end=\"1837\" data-start=\"1799\"\u003e15\" dual voice coil subwoofer (4Ω)\u003c\/strong\u003e\u003cbr data-end=\"1840\" data-start=\"1837\"\u003e• \u003cstrong data-end=\"1882\" data-start=\"1842\"\u003e1100W RMS \/ 2200W MAX power handling\u003c\/strong\u003e\u003cbr data-end=\"1885\" data-start=\"1882\"\u003e• \u003cstrong data-end=\"1935\" data-start=\"1887\"\u003eTDX™ Thermal Dyne Extreme cooling technology\u003c\/strong\u003e\u003cbr data-end=\"1938\" data-start=\"1935\"\u003e• \u003cstrong data-end=\"1993\" data-start=\"1940\"\u003e4\" high-temperature voice coil for extreme output\u003c\/strong\u003e\u003cbr data-end=\"1996\" data-start=\"1993\"\u003e• \u003cstrong data-end=\"2047\" data-start=\"1998\"\u003eHigh-excursion design for deep bass extension\u003c\/strong\u003e\u003cbr data-end=\"2050\" data-start=\"2047\"\u003e• \u003cstrong data-end=\"2096\" data-start=\"2052\"\u003eNeodymium motor for efficiency and power\u003c\/strong\u003e\u003cbr data-end=\"2099\" data-start=\"2096\"\u003e• \u003cstrong data-end=\"2148\" data-start=\"2101\"\u003eReinforced composite cone with NBR surround\u003c\/strong\u003e\u003cbr data-end=\"2151\" data-start=\"2148\"\u003e• \u003cstrong data-end=\"2207\" data-start=\"2153\"\u003eFlexible wiring for advanced system configurations\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edeep, hard-hitting bass response\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 1100W RMS power handling for serious low-frequency output.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e15” large-diameter cone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e moves significant air, producing strong sub-bass presence and impact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDual voice coil (4Ω) design offers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eflexible wiring options for series or parallel configurations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh excursion performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, maintaining control and clarity at high output levels.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHeavy-duty motor structure ensures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethermal stability and consistent performance under sustained load\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReinforced cone and suspension system provide \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurability and reduced distortion at extreme volume\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for enthusiasts seeking a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecompetition-capable subwoofer with deep, authoritative bass output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Diamond Audio HXP154?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Diamond Audio HXP154 15\" Dual Voice Coil Subwoofer (4Ω) 1100W RMS is a high-performance 15\" dual voice coil subwoofer designed for deep, powerful bass output in car audio and custom sound systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much power does it handle?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is rated at 1100W RMS, allowing strong, sustained low-frequency performance with proper amplification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is a dual voice coil (DVC) design?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Dual voice coils provide wiring flexibility (series or parallel) for matching different amplifier configurations and maximizing power output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of sound does it produce?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Deep, hard-hitting, low-frequency bass with strong excursion capability for loud, impactful sub-bass performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What makes this subwoofer suitable for high-output systems?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Its large 15\" cone area, high power handling, and robust motor structure allow it to move more air for louder and deeper bass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What systems is it best for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Ideal for competition-style bass builds or high-power systems where deep, chest-thumping low-end is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What are the key benefits?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: High excursion capability, strong thermal handling, and consistent bass performance at high volume levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eKeep subwoofer cone and surround clean using a soft, dry microfiber cloth.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid direct contact with the cone to prevent damage or deformation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure enclosure is properly sealed to maintain correct air pressure and performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRegularly check mounting bolts and enclosure screws for tight, vibration-free fit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect voice coil wiring terminals for secure, corrosion-free connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProperly tune amplifier gain, low-pass filter, and bass boost to avoid clipping.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid sustained distortion or overdriving the subwoofer beyond RMS rating.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from moisture, excessive heat, and direct sunlight exposure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePeriodically check enclosure for air leaks or rattling sounds.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore in a dry, controlled environment when not in use or during long periods of inactivity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45776123855039,"sku":"HXP154","price":787.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/hxp102_2_2_1.jpg?v=1782486638","url":"https:\/\/www.mybackyardzone.com\/products\/hex-15-1100w-rms-4-ohm-subwoofer","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}