{"product_id":"500w-rms-1000w-max-4o-impedance-10-inch-250mm-subwoofer-h104","title":"Diamond Audio 10\" HEX Series Dual Voice Coil Subwoofer (4Ω) - H104","description":"\u003ch2\u003eDiamond Audio 10\" HEX Series Dual Voice Coil Subwoofer (4Ω) - H104\u003c\/h2\u003e\n\u003cp data-end=\"455\" data-start=\"70\"\u003eDial in precision and unleash clean, powerful bass with the \u003cstrong data-end=\"202\" data-start=\"130\"\u003eDiamond Audio H104 HEX Series 10-inch dual voice coil subwoofer (4Ω)\u003c\/strong\u003e, engineered for \u003cstrong data-end=\"257\" data-start=\"219\"\u003ehigh-performance car audio systems\u003c\/strong\u003e that demand accuracy, durability, and dynamic low-frequency output. Inspired by the advanced HEX PRO platform, this \u003cstrong data-end=\"391\" data-start=\"374\"\u003e10\" subwoofer\u003c\/strong\u003e delivers tight, musical bass with impressive depth and control.\u003c\/p\u003e\n\u003cp data-end=\"955\" data-start=\"457\"\u003eAt the core of the \u003cstrong data-end=\"506\" data-start=\"476\"\u003eH104 HEX 10-inch subwoofer\u003c\/strong\u003e is a robust \u003cstrong data-end=\"562\" data-start=\"519\"\u003e3-inch high-temperature dual voice coil\u003c\/strong\u003e, built on a treated aluminum former for superior strength and thermal stability. With \u003cstrong data-end=\"690\" data-start=\"649\"\u003e500W RMS and 1000W MAX power handling\u003c\/strong\u003e, this \u003cstrong data-end=\"720\" data-start=\"697\"\u003ecar audio subwoofer\u003c\/strong\u003e produces punchy mid-bass and deep low-end extension while maintaining clarity at high output levels. The \u003cstrong data-end=\"865\" data-start=\"826\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e allows flexible wiring options, making it easy to integrate into custom amplifier setups.\u003c\/p\u003e\n\u003cp data-end=\"1268\" data-start=\"957\"\u003eEngineered for reliability, the \u003cstrong data-end=\"1013\" data-start=\"989\"\u003eHEX Series subwoofer\u003c\/strong\u003e features a \u003cstrong data-end=\"1055\" data-start=\"1025\"\u003ecast aluminum frame basket\u003c\/strong\u003e paired with a \u003cstrong data-end=\"1110\" data-start=\"1070\"\u003esolid-core aluminum radial heat sink\u003c\/strong\u003e. This advanced cooling system efficiently dissipates heat, reducing power compression and ensuring consistent performance during extended listening sessions.\u003c\/p\u003e\n\u003cp data-end=\"1568\" data-start=\"1270\"\u003eThe \u003cstrong data-end=\"1294\" data-start=\"1274\"\u003efiber weave cone\u003c\/strong\u003e, reinforced with a treated paper backing, provides fast transient response and exceptional rigidity. This design delivers accurate, distortion-free bass reproduction across a wide range of music styles, making it ideal for both daily driving systems and performance builds.\u003c\/p\u003e\n\u003cp data-end=\"1745\" data-start=\"1570\"\u003eBuilt with premium materials and precision engineering, the \u003cstrong data-end=\"1652\" data-start=\"1630\"\u003eDiamond Audio H104\u003c\/strong\u003e is designed to perform under demanding conditions while delivering long-lasting reliability.\u003c\/p\u003e\n\u003cp data-end=\"1745\" data-start=\"1570\"\u003eThe \u003cstrong data-end=\"2196\" data-start=\"2150\"\u003eDiamond Audio HEX Series 10-inch subwoofer\u003c\/strong\u003e delivers clean, controlled, and powerful bass, making it the perfect upgrade for \u003cstrong data-end=\"2361\" data-start=\"2278\"\u003ecar audio enthusiasts seeking precision, performance, and long-term reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-end=\"1763\" data-start=\"1747\" data-section-id=\"1iz91iu\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-end=\"2144\" data-start=\"1765\"\u003e• \u003cstrong data-end=\"1805\" data-start=\"1767\"\u003e10\" dual voice coil subwoofer (4Ω)\u003c\/strong\u003e\u003cbr data-end=\"1808\" data-start=\"1805\"\u003e• \u003cstrong data-end=\"1849\" data-start=\"1810\"\u003e500W RMS \/ 1000W MAX power handling\u003c\/strong\u003e\u003cbr data-end=\"1852\" data-start=\"1849\"\u003e• \u003cstrong data-end=\"1910\" data-start=\"1854\"\u003e3\" high-temperature voice coil for consistent output\u003c\/strong\u003e\u003cbr data-end=\"1913\" data-start=\"1910\"\u003e• \u003cstrong data-end=\"1968\" data-start=\"1915\"\u003eCast aluminum frame with radial heat sink cooling\u003c\/strong\u003e\u003cbr data-end=\"1971\" data-start=\"1968\"\u003e• \u003cstrong data-end=\"2027\" data-start=\"1973\"\u003eFiber weave cone for tight, accurate bass response\u003c\/strong\u003e\u003cbr data-end=\"2030\" data-start=\"2027\"\u003e• \u003cstrong data-end=\"2081\" data-start=\"2032\"\u003eFlexible wiring for custom system integration\u003c\/strong\u003e\u003cbr data-end=\"2084\" data-start=\"2081\"\u003e• \u003cstrong data-end=\"2144\" data-start=\"2086\"\u003eDesigned for high-output and daily performance systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-52\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-52\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-52\" data-testid=\"conversation-turn-106\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"33979259-2fa7-4e0c-b697-0dac026c5872\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1442\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"me861m\" data-start=\"28\" data-end=\"246\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"58\"\u003ePremium bass performance\u003c\/strong\u003e – The \u003cstrong data-start=\"65\" data-end=\"98\" data-is-only-node=\"\"\u003eH104 HEX Series 10\" subwoofer\u003c\/strong\u003e is engineered for enthusiasts who want deep, accurate bass with strong output and reliable daily performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1m5pj6i\" data-start=\"247\" data-end=\"445\"\u003e\n\u003cstrong data-start=\"249\" data-end=\"279\"\u003ePowerful HEX Series design\u003c\/strong\u003e – Rated at \u003cstrong data-start=\"291\" data-end=\"315\" data-is-only-node=\"\"\u003e500W RMS \/ 1000W Max\u003c\/strong\u003e, it delivers punchy low-end impact while maintaining clean bass response at higher volumes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1l2788\" data-start=\"446\" data-end=\"637\"\u003e\n\u003cstrong data-start=\"448\" data-end=\"479\"\u003eDual voice coil flexibility\u003c\/strong\u003e – The \u003cstrong data-start=\"486\" data-end=\"522\" data-is-only-node=\"\"\u003edual 4Ω voice coil configuration\u003c\/strong\u003e allows flexible wiring options for matching with different amplifier setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"keby1s\" data-start=\"638\" data-end=\"853\"\u003e\n\u003cstrong data-start=\"640\" data-end=\"664\"\u003eBuilt for durability\u003c\/strong\u003e – Features a \u003cstrong data-start=\"678\" data-end=\"716\" data-is-only-node=\"\"\u003e3-inch high-temperature voice coil\u003c\/strong\u003e, cast aluminum basket, and cooling-focused design for consistent performance during extended play. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n01smn\" data-start=\"854\" data-end=\"1060\"\u003e\n\u003cstrong data-start=\"856\" data-end=\"886\"\u003eAccurate bass reproduction\u003c\/strong\u003e – The reinforced fiber weave cone helps provide tight, controlled bass with reduced distortion for a more musical listening experience. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10ymjsm\" data-start=\"1061\" data-end=\"1244\"\u003e\n\u003cstrong data-start=\"1063\" data-end=\"1090\"\u003eGreat for custom builds\u003c\/strong\u003e – A strong choice for sealed or vented enclosures when upgrading a car audio system with powerful, responsive bass. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vmjgix\" data-start=\"1245\" data-end=\"1442\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1247\" data-end=\"1280\"\u003eExpert pick for daily drivers\u003c\/strong\u003e – Ideal for audio enthusiasts wanting HEX-level performance, flexibility, and long-lasting reliability in a 10-inch format. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 dir=\"ltr\"\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Diamond Audio H104 designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is a 10-inch HEX Series dual voice coil subwoofer built for deep, powerful bass in custom audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the subwoofer impedance?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The H104 features a 4-ohm dual voice coil design for flexible amplifier wiring options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What are the benefits of a dual voice coil subwoofer?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Dual voice coils provide more wiring flexibility and allow better amplifier matching for different system setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of sound performance can I expect?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It delivers strong low-frequency response, controlled bass, and high-quality output for upgraded audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the H104 suitable for vehicle audio upgrades?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It is ideal for car, truck, and custom audio installations requiring enhanced bass performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-50\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-50\" data-turn-id-container=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-50\" data-testid=\"conversation-turn-102\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e12e3376-aea7-4ed3-a781-d01219cf457a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"22\" data-end=\"660\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"vfbpuy\" data-start=\"22\" data-end=\"108\"\u003eClean the subwoofer cone, surround, and enclosure with a soft, dry microfiber cloth.\u003c\/li\u003e\n\u003cli data-section-id=\"1e4cspu\" data-start=\"109\" data-end=\"172\"\u003eKeep the subwoofer protected from dust, moisture, and debris.\u003c\/li\u003e\n\u003cli data-section-id=\"byr1yo\" data-start=\"173\" data-end=\"261\"\u003eInspect speaker terminals and wiring regularly for secure, corrosion-free connections.\u003c\/li\u003e\n\u003cli data-section-id=\"1e4t2mw\" data-start=\"262\" data-end=\"327\"\u003eVerify dual voice coil wiring is properly connected and secure.\u003c\/li\u003e\n\u003cli data-section-id=\"1va5glo\" data-start=\"328\" data-end=\"411\"\u003eAvoid prolonged playback at maximum volume to prevent overheating and distortion.\u003c\/li\u003e\n\u003cli data-section-id=\"1k51slh\" data-start=\"412\" data-end=\"497\"\u003eSet amplifier gain, crossover, and power levels correctly to protect the subwoofer.\u003c\/li\u003e\n\u003cli data-section-id=\"7luuhc\" data-start=\"498\" data-end=\"578\"\u003eEnsure the enclosure is properly sized and firmly mounted to reduce vibration.\u003c\/li\u003e\n\u003cli data-section-id=\"1es0g34\" data-start=\"579\" data-end=\"660\" data-is-last-node=\"\"\u003eInspect the cone and surround periodically for cracks, tears, or signs of wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45781770535103,"sku":"H104","price":344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1_43_2.jpg?v=1782547164","url":"https:\/\/www.mybackyardzone.com\/products\/500w-rms-1000w-max-4o-impedance-10-inch-250mm-subwoofer-h104","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}