{"product_id":"quest-hpi12s-professional-12-inch-installation-subwoofer","title":"Quest HPI12S Professional 12‑Inch Passive Subwoofer | 600W RMS Tight Low‑End Response Best For Installation","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] 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:6c6cebe3-d800-4e94-9c37-a3dd4a73c11e-12\" data-turn-id-container=\"request-WEB:6c6cebe3-d800-4e94-9c37-a3dd4a73c11e-12\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"false\" 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 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=\"488a793f-b08d-4900-a1e0-4209e26d5b78\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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\u003cp data-start=\"84\" data-end=\"615\"\u003eThe QUEST HPI12S is a high-performance 12-inch installation subwoofer engineered to deliver powerful and controlled low-frequency reinforcement for professional commercial audio systems, foreground music environments, and installed sound applications. Designed for hospitality venues, bars, restaurants, retail spaces, houses of worship, conference facilities, entertainment venues, and premium distributed audio systems, the HPI12S extends low-frequency performance while maintaining musical accuracy and installation flexibility.\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"1073\"\u003eFeaturing a high-excursion 12-inch low-frequency driver housed in a robust acoustically optimized enclosure, the HPI12S delivers deep bass response, high output capability, and excellent transient performance suitable for both background and foreground music systems. The enclosure is engineered to provide tight and controlled low-frequency reproduction, making it ideal for enhancing full-range installation loudspeakers in commercial audio environments.\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1400\"\u003eBuilt for professional permanent installation, the HPI12S supports flexible deployment options and integrates seamlessly into distributed audio systems where enhanced bass performance and reliable long-term operation are essential. Its durable construction ensures dependable performance in demanding commercial environments.\u003c\/p\u003e\n\u003cp data-start=\"1402\" data-end=\"1781\"\u003ePerformance Highlights:\u003cbr data-start=\"1425\" data-end=\"1428\"\u003e• High-performance 12-inch installation subwoofer for commercial audio systems\u003cbr data-start=\"1506\" data-end=\"1509\"\u003e• Deep and controlled low-frequency reinforcement for foreground music applications\u003cbr data-start=\"1592\" data-end=\"1595\"\u003e• High-output design with excellent transient response\u003cbr data-start=\"1649\" data-end=\"1652\"\u003e• Optimized enclosure for tight and musical bass reproduction\u003cbr data-start=\"1713\" data-end=\"1716\"\u003e• Durable construction for permanent professional installations\u003c\/p\u003e\n\u003ch2 data-section-id=\"1071k5m\" data-start=\"1783\" data-end=\"1817\"\u003eWhy You Should Buy This Product\u003c\/h2\u003e\n\u003cp data-start=\"1819\" data-end=\"2209\"\u003e• ⭐ Powerful 12-inch subwoofer delivers deep and impactful bass performance\u003cbr data-start=\"1894\" data-end=\"1897\"\u003e• ⭐ Enhances full-range installation speakers with extended low-frequency response\u003cbr data-start=\"1979\" data-end=\"1982\"\u003e• ⭐ Ideal for hospitality, retail, and commercial foreground music systems\u003cbr data-start=\"2056\" data-end=\"2059\"\u003e• ⭐ Compact professional enclosure for flexible installation integration\u003cbr data-start=\"2131\" data-end=\"2134\"\u003e• Reliable long-term operation for demanding installed audio environments\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2211\" data-end=\"2226\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2228\" data-end=\"2652\"\u003e• 12-inch high-excursion low-frequency driver\u003cbr data-start=\"2273\" data-end=\"2276\"\u003e• High-output passive subwoofer design\u003cbr data-start=\"2314\" data-end=\"2317\"\u003e• Optimized enclosure for controlled bass performance\u003cbr data-start=\"2370\" data-end=\"2373\"\u003e• Suitable for foreground and background music systems\u003cbr data-start=\"2427\" data-end=\"2430\"\u003e• Professional installation-friendly cabinet design\u003cbr data-start=\"2481\" data-end=\"2484\"\u003e• Seamless integration with full-range installation loudspeakers\u003cbr data-start=\"2548\" data-end=\"2551\"\u003e• Durable professional-grade construction\u003cbr data-start=\"2592\" data-end=\"2595\"\u003e• Flexible deployment for commercial audio environments\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2654\" data-end=\"2681\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1b952b4\" data-start=\"2683\" data-end=\"2694\"\u003eGeneral\u003c\/h3\u003e\n\u003cp data-start=\"2696\" data-end=\"2771\"\u003e• Product Type: Installation Subwoofer\u003cbr data-start=\"2734\" data-end=\"2737\"\u003e• Brand: QUEST\u003cbr data-start=\"2751\" data-end=\"2754\"\u003e• Model: HPI12S\u003c\/p\u003e\n\u003ch3 data-section-id=\"jt44pa\" data-start=\"2773\" data-end=\"2796\"\u003eAudio \u0026amp; Performance\u003c\/h3\u003e\n\u003cp data-start=\"2798\" data-end=\"2926\"\u003e• Frequency Range (-10 dB): —\u003cbr data-start=\"2827\" data-end=\"2830\"\u003e• Frequency Response (±3 dB): —\u003cbr data-start=\"2861\" data-end=\"2864\"\u003e• Sensitivity (dB): —\u003cbr data-start=\"2885\" data-end=\"2888\"\u003e• Maximum SPL (continuous \/ peak): —\u003c\/p\u003e\n\u003ch3 data-section-id=\"l1oapi\" data-start=\"2928\" data-end=\"2946\"\u003ePower Handling\u003c\/h3\u003e\n\u003cp data-start=\"2948\" data-end=\"2994\"\u003e• Power Rating: —\u003cbr data-start=\"2965\" data-end=\"2968\"\u003e• Peak Power Handling: —\u003c\/p\u003e\n\u003ch3 data-section-id=\"d7gdns\" data-start=\"2996\" data-end=\"3008\"\u003eCoverage\u003c\/h3\u003e\n\u003cp data-start=\"3010\" data-end=\"3046\"\u003e• Coverage pattern: Not Applicable\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lx9lq2\" data-start=\"3048\" data-end=\"3062\"\u003eComponents\u003c\/h3\u003e\n\u003cp data-start=\"3064\" data-end=\"3214\"\u003e• LF driver: 1 × 12” high-excursion low-frequency driver\u003cbr data-start=\"3120\" data-end=\"3123\"\u003e• HF driver: None\u003cbr data-start=\"3140\" data-end=\"3143\"\u003e• Crossover type: Passive \/ External DSP recommended\u003cbr data-start=\"3195\" data-end=\"3198\"\u003e• Impedance: —\u003c\/p\u003e\n\u003ch3 data-section-id=\"v033e1\" data-start=\"3216\" data-end=\"3243\"\u003ePhysical \u0026amp; Installation\u003c\/h3\u003e\n\u003cp data-start=\"3245\" data-end=\"3377\"\u003e• Enclosure material: —\u003cbr data-start=\"3268\" data-end=\"3271\"\u003e• Finish: Black\u003cbr data-start=\"3286\" data-end=\"3289\"\u003e• Mounting points: Installation compatible\u003cbr data-start=\"3331\" data-end=\"3334\"\u003e• Dimensions (H × W × D): —\u003cbr data-start=\"3361\" data-end=\"3364\"\u003e• Weight: —\u003c\/p\u003e\n\u003ch3 data-section-id=\"k34kmu\" data-start=\"3379\" data-end=\"3396\"\u003eConfiguration\u003c\/h3\u003e\n\u003cp data-start=\"3398\" data-end=\"3538\"\u003e• Speaker Type: Passive Subwoofer\u003cbr data-start=\"3431\" data-end=\"3434\"\u003e• System Type: Installation Subwoofer\u003cbr data-start=\"3471\" data-end=\"3474\"\u003e• Built-in Amplifier: No\u003cbr data-start=\"3498\" data-end=\"3501\"\u003e• Transformer: No\u003cbr data-start=\"3518\" data-end=\"3521\"\u003e• Mode: Passive\u003c\/p\u003e\n\u003ch3 data-section-id=\"v6ee9q\" data-start=\"3540\" data-end=\"3552\"\u003eIncluded\u003c\/h3\u003e\n\u003cp data-start=\"3554\" data-end=\"3601\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• 1 × Installation Subwoofer\u003cbr data-start=\"3582\" data-end=\"3585\"\u003e• 1 × User Guide\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Quest","offers":[{"title":"Default Title","offer_id":52962612445503,"sku":"QUEST HPI12S","price":110100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/HPI_12S_FrontLeft-tn.jpg?v=1778591044","url":"https:\/\/audiomaxx.in\/products\/quest-hpi12s-professional-12-inch-installation-subwoofer","provider":"Audiomaxx India","version":"1.0","type":"link"}