{"product_id":"quest-qm600asi-professional-dual-15-inch-active-subwoofer","title":"QUEST QM600ASi Professional 15-Inch Lightweight Active Subwoofer | 600W RMS","description":"\u003cp data-start=\"85\" data-end=\"622\"\u003eThe QUEST QM600ASi is a professional high-output dual 15-inch active subwoofer engineered for live sound reinforcement, portable PA systems, touring productions, DJs, entertainment venues, houses of worship, and high-performance commercial audio applications. Designed to deliver deep, powerful, and controlled low-frequency reinforcement with maximum efficiency and reliability, the QM600ASi combines advanced active amplification, high SPL capability, and rugged professional construction in a versatile touring-grade subwoofer system.\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"1175\"\u003eFeaturing dual high-excursion 15-inch low-frequency drivers housed within an acoustically optimized bass reflex enclosure, the QM600ASi delivers impactful bass extension, tight transient response, and exceptional low-frequency output suitable for live music, DJ performances, and professional event production environments. The integrated active amplification system is precisely optimized for the drivers, ensuring consistent performance, improved system protection, and efficient low-frequency reproduction even under demanding operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"1177\" data-end=\"1590\"\u003eThe enclosure is engineered for both portable and installed sound applications, integrating seamlessly with QUEST full-range loudspeaker systems to create powerful and balanced PA systems for medium to large-scale venues. Built with durable professional-grade construction, the QM600ASi is designed to withstand demanding touring and continuous-use environments while maintaining dependable long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"1592\" data-end=\"1963\"\u003ePerformance Highlights:\u003cbr data-start=\"1615\" data-end=\"1618\"\u003e• Professional dual 15-inch active subwoofer system\u003cbr data-start=\"1669\" data-end=\"1672\"\u003e• High-output low-frequency reinforcement with powerful bass impact\u003cbr data-start=\"1739\" data-end=\"1742\"\u003e• Integrated active amplification optimized for subwoofer performance\u003cbr data-start=\"1811\" data-end=\"1814\"\u003e• Bass reflex enclosure for deep and controlled low-frequency response\u003cbr data-start=\"1884\" data-end=\"1887\"\u003e• Rugged professional construction for touring and live sound applications\u003c\/p\u003e\n\u003ch2 data-section-id=\"1071k5m\" data-start=\"1965\" data-end=\"1999\"\u003eWhy You Should Buy This Product\u003c\/h2\u003e\n\u003cp data-start=\"2001\" data-end=\"2391\"\u003e• ⭐ Dual 15-inch drivers deliver deep and powerful bass performance\u003cbr data-start=\"2068\" data-end=\"2071\"\u003e• ⭐ Active amplification eliminates the need for external subwoofer amplifiers\u003cbr data-start=\"2149\" data-end=\"2152\"\u003e• ⭐ High SPL capability ideal for DJs, live events, and touring systems\u003cbr data-start=\"2223\" data-end=\"2226\"\u003e• ⭐ Tight and musical low-frequency reproduction for professional audio applications\u003cbr data-start=\"2310\" data-end=\"2313\"\u003e• Durable professional construction built for demanding real-world operation\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2393\" data-end=\"2408\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2410\" data-end=\"2839\"\u003e• Dual 15-inch high-excursion low-frequency drivers\u003cbr data-start=\"2461\" data-end=\"2464\"\u003e• Active bass reflex subwoofer system\u003cbr data-start=\"2501\" data-end=\"2504\"\u003e• Integrated professional power amplification\u003cbr data-start=\"2549\" data-end=\"2552\"\u003e• High SPL capability for live sound reinforcement\u003cbr data-start=\"2602\" data-end=\"2605\"\u003e• Optimized enclosure for deep and controlled bass response\u003cbr data-start=\"2664\" data-end=\"2667\"\u003e• Suitable for portable PA and installed sound applications\u003cbr data-start=\"2726\" data-end=\"2729\"\u003e• Durable professional-grade cabinet construction\u003cbr data-start=\"2778\" data-end=\"2781\"\u003e• Professional audio connectivity and system integration\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2841\" data-end=\"2868\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1b952b4\" data-start=\"2870\" data-end=\"2881\"\u003eGeneral\u003c\/h3\u003e\n\u003cp data-start=\"2883\" data-end=\"2954\"\u003e• Product Type: Active Subwoofer\u003cbr data-start=\"2915\" data-end=\"2918\"\u003e• Brand: QUEST\u003cbr data-start=\"2932\" data-end=\"2935\"\u003e• Model: QM600ASi\u003c\/p\u003e\n\u003ch3 data-section-id=\"jt44pa\" data-start=\"2956\" data-end=\"2979\"\u003eAudio \u0026amp; Performance\u003c\/h3\u003e\n\u003cp data-start=\"2981\" data-end=\"3109\"\u003e• Frequency Range (-10 dB): —\u003cbr data-start=\"3010\" data-end=\"3013\"\u003e• Frequency Response (±3 dB): —\u003cbr data-start=\"3044\" data-end=\"3047\"\u003e• Sensitivity (dB): —\u003cbr data-start=\"3068\" data-end=\"3071\"\u003e• Maximum SPL (continuous \/ peak): —\u003c\/p\u003e\n\u003ch3 data-section-id=\"l1oapi\" data-start=\"3111\" data-end=\"3129\"\u003ePower Handling\u003c\/h3\u003e\n\u003cp data-start=\"3131\" data-end=\"3225\"\u003e• Built-in Amplifier: Yes\u003cbr data-start=\"3156\" data-end=\"3159\"\u003e• Amplifier Type: Active Subwoofer Amplifier\u003cbr data-start=\"3203\" data-end=\"3206\"\u003e• Power Output: —\u003c\/p\u003e\n\u003ch3 data-section-id=\"d7gdns\" data-start=\"3227\" data-end=\"3239\"\u003eCoverage\u003c\/h3\u003e\n\u003cp data-start=\"3241\" data-end=\"3277\"\u003e• Coverage pattern: Not Applicable\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lx9lq2\" data-start=\"3279\" data-end=\"3293\"\u003eComponents\u003c\/h3\u003e\n\u003cp data-start=\"3295\" data-end=\"3447\"\u003e• LF driver: 2 × 15” high-excursion low-frequency drivers\u003cbr data-start=\"3352\" data-end=\"3355\"\u003e• HF driver: None\u003cbr data-start=\"3372\" data-end=\"3375\"\u003e• Crossover type: Active \/ DSP-controlled\u003cbr data-start=\"3416\" data-end=\"3419\"\u003e• Impedance: Active system\u003c\/p\u003e\n\u003ch3 data-section-id=\"v033e1\" data-start=\"3449\" data-end=\"3476\"\u003ePhysical \u0026amp; Installation\u003c\/h3\u003e\n\u003cp data-start=\"3478\" data-end=\"3611\"\u003e• Enclosure material: —\u003cbr data-start=\"3501\" data-end=\"3504\"\u003e• Finish: Black\u003cbr data-start=\"3519\" data-end=\"3522\"\u003e• Mounting points: Stackable cabinet design\u003cbr data-start=\"3565\" data-end=\"3568\"\u003e• Dimensions (H × W × D): —\u003cbr data-start=\"3595\" data-end=\"3598\"\u003e• Weight: —\u003c\/p\u003e\n\u003ch3 data-section-id=\"k34kmu\" data-start=\"3613\" data-end=\"3630\"\u003eConfiguration\u003c\/h3\u003e\n\u003cp data-start=\"3632\" data-end=\"3790\"\u003e• Speaker Type: Active Subwoofer\u003cbr data-start=\"3664\" data-end=\"3667\"\u003e• System Type: Dual 15-Inch Active Bass Reflex Subwoofer\u003cbr data-start=\"3723\" data-end=\"3726\"\u003e• Built-in Amplifier: Yes\u003cbr data-start=\"3751\" data-end=\"3754\"\u003e• Transformer: No\u003cbr data-start=\"3771\" data-end=\"3774\"\u003e• Mode: Active\u003c\/p\u003e\n\u003ch3 data-section-id=\"v6ee9q\" data-start=\"3792\" data-end=\"3804\"\u003eIncluded\u003c\/h3\u003e\n\u003cp data-start=\"3806\" data-end=\"3867\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• 1 × Active Subwoofer\u003cbr data-start=\"3828\" data-end=\"3831\"\u003e• 1 × Power Cable\u003cbr data-start=\"3848\" data-end=\"3851\"\u003e• 1 × User Guide\u003c\/p\u003e","brand":"Quest","offers":[{"title":"Default Title","offer_id":52962698527039,"sku":"QUEST QM600ASi","price":146900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/quest-qm600asi-speaker-1000x1000_be8ea108-c64b-49e8-9afa-717fe91d9d9a.webp?v=1778594506","url":"https:\/\/audiomaxx.in\/products\/quest-qm600asi-professional-dual-15-inch-active-subwoofer","provider":"Audiomaxx India","version":"1.0","type":"link"}