{"product_id":"single-8-inch-2-ohm-250w-rms-500w-max-power-handling","title":"Diamond Audio 8\" Slot Vented Active Subwoofer Enclosure (2Ω) - DESMB8A","description":"\u003ch2\u003eDiamond Audio 8\" Slot Vented Active Subwoofer Enclosure (2Ω) - DESMB8A\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eUpgrade your system with the \u003cstrong data-start=\"29\" data-end=\"101\"\u003eDiamond Audio DESMB8A 8” Slot Vented Active Subwoofer Enclosure (2Ω)\u003c\/strong\u003e, a compact yet powerful solution engineered for deep, controlled bass in tight spaces. Part of the premium \u003cstrong data-start=\"209\" data-end=\"237\"\u003eDiamond Elite DES Series\u003c\/strong\u003e, this 8-inch active subwoofer enclosure combines precision craftsmanship with high-output performance for today’s demanding car audio systems.\u003c\/p\u003e\n\u003cp data-start=\"382\" data-end=\"740\"\u003eDesigned with a \u003cstrong data-start=\"398\" data-end=\"423\"\u003eslot-vented enclosure\u003c\/strong\u003e, the DESMB8A maximizes low-frequency efficiency and bass extension, delivering tight, punchy impact without sacrificing musical detail. The integrated active amplifier and 2Ω configuration ensure optimal power delivery, improved output, and clean, distortion-free performance even during extended listening sessions.\u003c\/p\u003e\n\u003cp data-start=\"742\" data-end=\"1120\"\u003eAt its core, the DES Series subwoofer features a \u003cstrong data-start=\"791\" data-end=\"829\"\u003ereinforced hybrid paper fiber cone\u003c\/strong\u003e engineered to handle substantial power while maintaining accuracy and durability. Built into Diamond Audio’s Microbox platform, the enclosure is constructed from high-strength MDF with extensive internal bracing and secure lock-tight fastening to eliminate air leaks and unwanted resonance.\u003c\/p\u003e\n\u003cp data-start=\"1122\" data-end=\"1322\"\u003eCompact enough for modern vehicles yet powerful enough to transform your listening experience, the \u003cstrong data-start=\"1221\" data-end=\"1262\"\u003eDESMB8A 8” active subwoofer enclosure\u003c\/strong\u003e delivers signature Diamond Audio bass in a small footprint.\u003c\/p\u003e\n\u003cp data-start=\"1324\" data-end=\"1485\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor drivers seeking premium 8-inch powered bass with efficiency, reliability, and dynamic low-end performance, the Diamond Audio DESMB8A is the ultimate upgrade.\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-3\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-8\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-3\" data-turn-id=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-3\" dir=\"auto\" 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)))]\"\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 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\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv 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-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"738e02b1-bdf8-41aa-8f6c-eaef27f265da\" data-message-author-role=\"assistant\" 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-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1160\" data-start=\"28\"\u003e\n\u003cli data-end=\"251\" data-start=\"28\" data-section-id=\"mrospy\"\u003e\n\u003cstrong data-end=\"61\" data-start=\"30\"\u003eBig bass, compact footprint\u003c\/strong\u003e – The 8-inch slot-vented enclosure is ideal for cars, trucks, and SUVs where space is limited but strong low-frequency performance is still a priority. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"465\" data-start=\"252\" data-section-id=\"s9zdo4\"\u003e\n\u003cstrong data-end=\"286\" data-start=\"254\"\u003ePowered and ready to install\u003c\/strong\u003e – Features a built-in \u003cstrong data-is-only-node=\"\" data-end=\"339\" data-start=\"309\"\u003e250W RMS Class D amplifier\u003c\/strong\u003e, eliminating the need for a separate amp while delivering clean, efficient bass output. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"700\" data-start=\"466\" data-section-id=\"12g1chy\"\u003e\n\u003cstrong data-end=\"505\" data-start=\"468\"\u003eDeep, distortion-free performance\u003c\/strong\u003e – The slot-ported MDF enclosure, reinforced hybrid paper fiber cone, and extensive internal bracing produce punchy bass with minimal resonance or air leaks. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"935\" data-start=\"701\" data-section-id=\"xq2tdy\"\u003e\n\u003cstrong data-end=\"724\" data-start=\"703\"\u003eEasy sound tuning\u003c\/strong\u003e – Includes adjustable low-pass filter, variable phase control, bass boost, and input sensitivity, making it easy to match virtually any factory or aftermarket audio system. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1160\" data-start=\"936\" data-section-id=\"sn60zb\"\u003e\n\u003cstrong data-end=\"968\" data-start=\"938\"\u003eExcellent everyday upgrade\u003c\/strong\u003e – A great choice for drivers who want powerful, controlled bass in a space-saving enclosure without the complexity of building a custom subwoofer system. \u003cspan data-state=\"closed\" class=\"\"\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\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What size subwoofer does this enclosure use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It features a built-in 8-inch active subwoofer in a slot-vented enclosure for powerful, space-saving bass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does this subwoofer have a built-in amplifier?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It includes an integrated amplifier, eliminating the need for a separate external amp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the speaker impedance?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The subwoofer is rated at 2 ohms (2Ω) for efficient, high-output bass performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is this a good option for compact vehicles?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. Its compact enclosure is designed to fit easily in trunks or cargo areas while maximizing low-frequency output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of sound can I expect?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The slot-vented design delivers deep, punchy bass with enhanced efficiency for music across a wide range of genres.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"nlv8pj\" data-start=\"22\" data-end=\"103\"\u003eWipe the enclosure with a soft, dry microfiber cloth to remove dust and debris.\u003c\/li\u003e\n\u003cli data-section-id=\"zgeiae\" data-start=\"104\" data-end=\"189\"\u003eKeep the subwoofer dry and avoid exposure to excessive moisture or direct sunlight.\u003c\/li\u003e\n\u003cli data-section-id=\"s4m8cd\" data-start=\"190\" data-end=\"278\"\u003ePeriodically check power, ground, and speaker connections for tightness and corrosion.\u003c\/li\u003e\n\u003cli data-section-id=\"18i0244\" data-start=\"279\" data-end=\"359\"\u003eEnsure the built-in amplifier has adequate ventilation to prevent overheating.\u003c\/li\u003e\n\u003cli data-section-id=\"10unx4s\" data-start=\"360\" data-end=\"444\"\u003eAvoid prolonged playback at maximum volume to extend subwoofer and amplifier life.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5hgni\" data-start=\"445\" data-end=\"521\"\u003eSecure the enclosure firmly to minimize vibration and movement during use.\u003c\/li\u003e\n\u003cli data-section-id=\"t3jj5\" data-start=\"522\" data-end=\"590\"\u003eInspect the fuse and wiring regularly for signs of wear or damage.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45779892732095,"sku":"DESMB8A","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DESMB8A-1.jpg?v=1782534190","url":"https:\/\/www.mybackyardzone.com\/products\/single-8-inch-2-ohm-250w-rms-500w-max-power-handling","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}