{"product_id":"ds18-loaded-subwoofer-enclosure-8-300w-rms-subwoofer-with-8-passive-sub","title":"DS18 Loaded Subwoofer Enclosure 8\" 300W RMS Subwoofer with 8\" Passive Sub","description":"\u003ch2 data-section-id=\"7sascy\" data-start=\"95\" data-end=\"201\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"98\" data-end=\"201\"\u003eDS18 SQ82 8” Loaded Subwoofer Enclosure with Passive Radiator 300W RMS 1200W MAX 4-Ohm Aluminum Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"203\" data-end=\"223\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"207\" data-end=\"223\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"225\" data-end=\"802\"\u003e\n\u003cli data-section-id=\"1r79az8\" data-start=\"225\" data-end=\"324\"\u003e\n\u003cstrong data-start=\"227\" data-end=\"262\"\u003eCompact High-Performance Design\u003c\/strong\u003e – Perfect for tight spaces without sacrificing bass output.\u003c\/li\u003e\n\u003cli data-section-id=\"t7arni\" data-start=\"325\" data-end=\"434\"\u003e\n\u003cstrong data-start=\"327\" data-end=\"354\"\u003ePassive Radiator System\u003c\/strong\u003e – Combines \u003cstrong data-start=\"366\" data-end=\"404\"\u003e8” subwoofer + 8” passive radiator\u003c\/strong\u003e for deeper and louder bass.\u003c\/li\u003e\n\u003cli data-section-id=\"ewnq5i\" data-start=\"435\" data-end=\"529\"\u003e\n\u003cstrong data-start=\"437\" data-end=\"455\"\u003ePower Handling\u003c\/strong\u003e – \u003cstrong data-start=\"458\" data-end=\"482\"\u003e300W RMS \/ 1200W MAX\u003c\/strong\u003e for strong, clean low-frequency performance.\u003c\/li\u003e\n\u003cli data-section-id=\"12cf60q\" data-start=\"530\" data-end=\"619\"\u003e\n\u003cstrong data-start=\"532\" data-end=\"562\"\u003ePremium Aluminum Enclosure\u003c\/strong\u003e – Lightweight, durable, and improves heat dissipation.\u003c\/li\u003e\n\u003cli data-section-id=\"1cay849\" data-start=\"620\" data-end=\"714\"\u003e\n\u003cstrong data-start=\"622\" data-end=\"646\"\u003eLow Distortion Sound\u003c\/strong\u003e – Aluminum housing reduces unwanted vibrations for cleaner audio.\u003c\/li\u003e\n\u003cli data-section-id=\"16iynbi\" data-start=\"715\" data-end=\"802\"\u003e\n\u003cstrong data-start=\"717\" data-end=\"733\"\u003eEasy Fitment\u003c\/strong\u003e – Ideal for \u003cstrong data-start=\"746\" data-end=\"799\"\u003eunder seats, rear compartments, or small vehicles\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"804\" data-end=\"807\"\u003e\n\u003ch2 data-section-id=\"1nenz2g\" data-start=\"809\" data-end=\"835\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"812\" data-end=\"835\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"837\" data-end=\"930\"\u003eExperience powerful bass in a compact form with the \u003cstrong data-start=\"889\" data-end=\"929\"\u003eDS18 SQ82 Loaded Subwoofer Enclosure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1245\"\u003eDesigned for car audio enthusiasts who want \u003cstrong data-start=\"976\" data-end=\"1029\"\u003edeep, impactful bass without taking up much space\u003c\/strong\u003e, the SQ82 features a unique \u003cstrong data-start=\"1058\" data-end=\"1124\"\u003e8-inch active subwoofer paired with an 8-inch passive radiator\u003c\/strong\u003e. This combination enhances low-frequency response, delivering \u003cstrong data-start=\"1187\" data-end=\"1244\"\u003ericher, deeper bass than traditional small enclosures\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1247\" data-end=\"1450\"\u003eThe \u003cstrong data-start=\"1251\" data-end=\"1273\"\u003ealuminum enclosure\u003c\/strong\u003e not only provides a sleek, premium look but also plays a critical role in performance—\u003cstrong data-start=\"1360\" data-end=\"1413\"\u003ereducing resonance and improving heat dissipation\u003c\/strong\u003e for cleaner and more reliable sound.\u003c\/p\u003e\n\u003cp data-start=\"1452\" data-end=\"1615\"\u003eDespite its compact size, the SQ82 handles \u003cstrong data-start=\"1495\" data-end=\"1513\"\u003e300W RMS power\u003c\/strong\u003e and delivers up to \u003cstrong data-start=\"1533\" data-end=\"1546\"\u003e1200W MAX\u003c\/strong\u003e, making it a powerful solution for daily drivers and compact builds.\u003c\/p\u003e\n\u003cp data-start=\"1617\" data-end=\"1748\"\u003ePerfect for installation \u003cstrong data-start=\"1642\" data-end=\"1679\"\u003ebehind seats or in limited spaces\u003c\/strong\u003e, this enclosure proves that \u003cstrong data-start=\"1708\" data-end=\"1747\"\u003ebig bass can come in small packages\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1750\" data-end=\"1753\"\u003e\n\u003ch2 data-section-id=\"3fq70d\" data-start=\"1755\" data-end=\"1777\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1758\" data-end=\"1777\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1779\" data-end=\"1823\"\u003e\n\u003cli data-section-id=\"v6pwep\" data-start=\"1779\" data-end=\"1823\"\u003e(1) DS18 SQ82 Loaded Subwoofer Enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1825\" data-end=\"1828\"\u003e\n\u003ch2 data-section-id=\"4sh52m\" data-start=\"1830\" data-end=\"1858\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1833\" data-end=\"1858\"\u003eSystem Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1860\" data-end=\"2079\"\u003e\n\u003cli data-section-id=\"1sq0npp\" data-start=\"1860\" data-end=\"1925\"\u003e\n\u003cstrong data-start=\"1862\" data-end=\"1888\"\u003eSpeaker Configuration:\u003c\/strong\u003e 8” Subwoofer + 8” Passive Radiator\u003c\/li\u003e\n\u003cli data-section-id=\"2xpj9j\" data-start=\"1926\" data-end=\"1955\"\u003e\n\u003cstrong data-start=\"1928\" data-end=\"1948\"\u003eTotal RMS Power:\u003c\/strong\u003e 300W\u003c\/li\u003e\n\u003cli data-section-id=\"1pkcxbj\" data-start=\"1956\" data-end=\"1986\"\u003e\n\u003cstrong data-start=\"1958\" data-end=\"1978\"\u003eTotal MAX Power:\u003c\/strong\u003e 1200W\u003c\/li\u003e\n\u003cli data-section-id=\"1ocsx68\" data-start=\"1987\" data-end=\"2011\"\u003e\n\u003cstrong data-start=\"1989\" data-end=\"2003\"\u003eImpedance:\u003c\/strong\u003e 4 Ohm\u003c\/li\u003e\n\u003cli data-section-id=\"e98nua\" data-start=\"2012\" data-end=\"2038\"\u003e\n\u003cstrong data-start=\"2014\" data-end=\"2030\"\u003eSensitivity:\u003c\/strong\u003e 83 dB\u003c\/li\u003e\n\u003cli data-section-id=\"tzbl8z\" data-start=\"2039\" data-end=\"2079\"\u003e\n\u003cstrong data-start=\"2041\" data-end=\"2064\"\u003eFrequency Response:\u003c\/strong\u003e 30Hz – 350Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2081\" data-end=\"2084\"\u003e\n\u003ch2 data-section-id=\"lp0vxl\" data-start=\"2086\" data-end=\"2117\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2117\"\u003eSubwoofer Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2119\" data-end=\"2317\"\u003e\n\u003cli data-section-id=\"1mtgzya\" data-start=\"2119\" data-end=\"2162\"\u003e\n\u003cstrong data-start=\"2121\" data-end=\"2145\"\u003eVoice Coil Diameter:\u003c\/strong\u003e 1.52\" (38.6mm)\u003c\/li\u003e\n\u003cli data-section-id=\"sqmf1\" data-start=\"2163\" data-end=\"2198\"\u003e\n\u003cstrong data-start=\"2165\" data-end=\"2189\"\u003eVoice Coil Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli data-section-id=\"ga79b1\" data-start=\"2199\" data-end=\"2238\"\u003e\n\u003cstrong data-start=\"2201\" data-end=\"2219\"\u003eCone Material:\u003c\/strong\u003e Non-Pressed Cone\u003c\/li\u003e\n\u003cli data-section-id=\"14q90pg\" data-start=\"2239\" data-end=\"2263\"\u003e\n\u003cstrong data-start=\"2241\" data-end=\"2254\"\u003eSurround:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli data-section-id=\"1i80qwj\" data-start=\"2264\" data-end=\"2285\"\u003e\n\u003cstrong data-start=\"2266\" data-end=\"2277\"\u003eBasket:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli data-section-id=\"1n3t86g\" data-start=\"2286\" data-end=\"2317\"\u003e\n\u003cstrong data-start=\"2288\" data-end=\"2299\"\u003eMagnet:\u003c\/strong\u003e Ferrite (32 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2319\" data-end=\"2322\"\u003e\n\u003ch2 data-section-id=\"1o5q4sx\" data-start=\"2324\" data-end=\"2355\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2327\" data-end=\"2355\"\u003eEnclosure Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2357\" data-end=\"2561\"\u003e\n\u003cli data-section-id=\"1afni3i\" data-start=\"2357\" data-end=\"2403\"\u003e\n\u003cstrong data-start=\"2359\" data-end=\"2368\"\u003eType:\u003c\/strong\u003e Passive Radiator (Sealed Design)\u003c\/li\u003e\n\u003cli data-section-id=\"1xgjoc3\" data-start=\"2404\" data-end=\"2445\"\u003e\n\u003cstrong data-start=\"2406\" data-end=\"2426\"\u003eInternal Volume:\u003c\/strong\u003e 0.38 ft³ (10.8L)\u003c\/li\u003e\n\u003cli data-section-id=\"cef4xa\" data-start=\"2446\" data-end=\"2477\"\u003e\n\u003cstrong data-start=\"2448\" data-end=\"2469\"\u003eTuning Frequency:\u003c\/strong\u003e 50 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1rsbhyr\" data-start=\"2478\" data-end=\"2504\"\u003e\n\u003cstrong data-start=\"2480\" data-end=\"2493\"\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli data-section-id=\"1c96nrk\" data-start=\"2505\" data-end=\"2535\"\u003e\n\u003cstrong data-start=\"2507\" data-end=\"2518\"\u003eFinish:\u003c\/strong\u003e Anodized Black\u003c\/li\u003e\n\u003cli data-section-id=\"1sqt7ki\" data-start=\"2536\" data-end=\"2561\"\u003e\n\u003cstrong data-start=\"2538\" data-end=\"2553\"\u003e-3dB Point:\u003c\/strong\u003e 35 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2563\" data-end=\"2566\"\u003e\n\u003ch2 data-section-id=\"1v7vjnq\" data-start=\"2568\" data-end=\"2585\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2571\" data-end=\"2585\"\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2587\" data-end=\"2642\"\u003e\n\u003cli data-section-id=\"67bd3q\" data-start=\"2587\" data-end=\"2605\"\u003e\n\u003cstrong data-start=\"2589\" data-end=\"2600\"\u003eHeight:\u003c\/strong\u003e 9\"\u003c\/li\u003e\n\u003cli data-section-id=\"16go6cv\" data-start=\"2606\" data-end=\"2623\"\u003e\n\u003cstrong data-start=\"2608\" data-end=\"2618\"\u003eWidth:\u003c\/strong\u003e 9\"\u003c\/li\u003e\n\u003cli data-section-id=\"p3pmse\" data-start=\"2624\" data-end=\"2642\"\u003e\n\u003cstrong data-start=\"2626\" data-end=\"2636\"\u003eDepth:\u003c\/strong\u003e 12\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":56862211965088,"sku":null,"price":518.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/5308\/3808\/files\/DS18LoadedSubwooferEnclosure81.jpg?v=1774557282","url":"https:\/\/www.seriousinnovations.com\/products\/ds18-loaded-subwoofer-enclosure-8-300w-rms-subwoofer-with-8-passive-sub","provider":"serious innovations","version":"1.0","type":"link"}