{"product_id":"11-inch-amplified-spare-tire-active-subwoofer-dast12","title":"Diamond Audio 11\" DMD Series Spare Tire Active Subwoofer Enclosure - DAST12","description":"\u003ch2\u003eDiamond Audio 11\" DMD Series Spare Tire Active Subwoofer Enclosure - DAST12\u003c\/h2\u003e\n\u003cp\u003eThe DAST12 Spare Tire Active Subwoofer Enclosure from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eDiamond Audio\u003c\/span\u003e\u003c\/span\u003e is the perfect solution for adding powerful bass without sacrificing valuable trunk space. Designed to mount directly in the spare tire well, this innovative DMD Series subwoofer delivers clean, controlled low-frequency performance while keeping your cargo area completely usable.\u003c\/p\u003e\n\u003cp data-end=\"919\" data-start=\"584\"\u003eEngineered for both convenience and performance, the DAST12 features an integrated amplifier and an efficient 11-inch subwoofer optimized for compact enclosures. This design allows you to enjoy deep, impactful bass that enhances your factory or aftermarket audio system without the need for bulky enclosures or permanent modifications.\u003c\/p\u003e\n\u003cp data-end=\"1327\" data-start=\"921\"\u003eThe enclosure is constructed from solid, non-resonant die-cast aluminum, providing exceptional rigidity to reduce vibration and distortion while maximizing bass output. Its durable design also improves heat dissipation and long-term reliability. Built with ease of installation in mind, the DAST12 integrates cleanly into a wide range of vehicles, making it an ideal upgrade for cars, crossovers, and SUVs.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1522\" data-start=\"1329\"\u003eFor drivers who want strong bass performance while preserving interior space and maintaining a factory-clean look, the Diamond Audio DAST12 offers the ultimate spare tire subwoofer solution.\u003c\/p\u003e\n\u003ch5 data-start=\"1309\" data-end=\"1524\"\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-22\" 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-22\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-22\" data-testid=\"conversation-turn-46\" 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=\"92b837d1-b995-4a9a-9a78-3164dd97df2f\" 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=\"972\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1exp7iv\" data-start=\"28\" data-end=\"223\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"65\"\u003eBass without losing cargo space\u003c\/strong\u003e – The \u003cstrong data-start=\"72\" data-end=\"82\" data-is-only-node=\"\"\u003eDAST12\u003c\/strong\u003e is designed to fit in the spare tire area, adding deep bass while keeping your trunk clean and usable. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12rl3rw\" data-start=\"224\" data-end=\"418\"\u003e\n\u003cstrong data-start=\"226\" data-end=\"257\"\u003eAll-in-one powered solution\u003c\/strong\u003e – Built with an integrated amplifier and 11-inch subwoofer, making installation easier without needing a separate sub amp. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1uoeq20\" data-start=\"419\" data-end=\"586\"\u003e\n\u003cstrong data-start=\"421\" data-end=\"457\"\u003eStrong low-frequency performance\u003c\/strong\u003e – Delivers up to \u003cstrong data-start=\"475\" data-end=\"504\" data-is-only-node=\"\"\u003e150W RMS \/ 600W Max power\u003c\/strong\u003e with a 2Ω design for efficient bass output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"snkuyg\" data-start=\"587\" data-end=\"775\"\u003e\n\u003cstrong data-start=\"589\" data-end=\"621\"\u003ePremium compact construction\u003c\/strong\u003e – The non-resonant die-cast aluminum enclosure helps reduce vibration while improving durability and bass accuracy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"30fi5e\" data-start=\"776\" data-end=\"972\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"778\" data-end=\"805\"\u003eGreat OEM-style upgrade\u003c\/strong\u003e – Ideal for drivers who want fuller bass response from a factory or aftermarket system without installing a bulky subwoofer box. \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 data-start=\"1309\" data-end=\"1524\"\u003e   \u003cbr\u003eQ\u0026amp;A  \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Diamond Audio DAST12 designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is an 11-inch spare tire active subwoofer enclosure designed to add powerful bass while saving interior cargo space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does the DAST12 include a built-in amplifier?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It features an integrated amplifier for a simple all-in-one bass upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Where does this subwoofer install?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed to fit in the spare tire area, providing a hidden, space-saving audio solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of bass performance can I expect?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The DMD Series enclosure delivers deep, controlled bass with efficient output for enhanced vehicle audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is installation easy?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. Its compact design and active enclosure setup make it a convenient upgrade for many custom audio installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-start=\"1309\" data-end=\"1524\"\u003e \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-20\" 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-20\" data-turn-id-container=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-20\" data-testid=\"conversation-turn-42\" 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=\"7413feee-ba66-421a-b265-a77c2e7fe2ea\" 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=\"650\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"10wbdnx\" data-start=\"22\" data-end=\"91\"\u003eClean the enclosure and controls with a soft, dry microfiber cloth.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5hz76\" data-start=\"92\" data-end=\"172\"\u003eKeep the subwoofer protected from excessive moisture, spills, and direct heat.\u003c\/li\u003e\n\u003cli data-section-id=\"zffvbn\" data-start=\"173\" data-end=\"267\"\u003eInspect power, ground, and speaker connections regularly for tight, corrosion-free contacts.\u003c\/li\u003e\n\u003cli data-section-id=\"7accdk\" data-start=\"268\" data-end=\"339\"\u003eEnsure the enclosure remains securely mounted in the spare tire area.\u003c\/li\u003e\n\u003cli data-section-id=\"1sybdcv\" data-start=\"340\" data-end=\"413\"\u003eKeep ventilation areas clear to prevent built-in amplifier overheating.\u003c\/li\u003e\n\u003cli data-section-id=\"1cdc8sg\" data-start=\"414\" data-end=\"497\"\u003eAvoid prolonged maximum-volume playback to reduce distortion and extend lifespan.\u003c\/li\u003e\n\u003cli data-section-id=\"1hl5jy4\" data-start=\"498\" data-end=\"566\"\u003eCheck wiring and fuse connections periodically for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"18jklm8\" data-start=\"567\" data-end=\"650\" data-is-last-node=\"\"\u003eAdjust gain and crossover settings properly for clean, balanced bass performance.\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":45780076265663,"sku":"DAST12","price":374.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/dast12_1.jpg?v=1782539679","url":"https:\/\/www.mybackyardzone.com\/products\/11-inch-amplified-spare-tire-active-subwoofer-dast12","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}