{"product_id":"qrx4001-quantum-audio-mono-class-d-amplifier","title":"QRX4001 Quantum Audio Mono Class D Amplifier","description":"\u003ch3\u003eQuantum Audio QRX4001 | 4000W Monoblock Subwoofer Amplifier\u003c\/h3\u003e\n\u003cp\u003eThe Quantum Audio QRX4001 is a high-power, full-range Class D Monoblock amplifier featuring a compact footprint. It is 1-ohm stable and designed for serious bass systems or high-output full-range setups where space is limited.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"508\"\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\" width=\"508\"\u003eFull Range Class D Monoblock circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003e1\u003cspan class=\"font5\"\u003eΩ Load Mono Capability\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eLow level RCA inputs\u003cspan\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eHigh Level Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eVariable HP\/LP Crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eHigh Efficiency Mosfet Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eHeat Management System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eRemote Dash Bass Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"508\"\u003e\n\u003ccolgroup\u003e\u003ccol width=\"508\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl168\" width=\"508\"\u003e1 x 4000 Watts @ 1\u003cspan class=\"font5\"\u003eΩ Mono\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003e1 x 2000 Watts @ 2\u003cspan class=\"font5\"\u003eΩ Mono\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003e1 x 1000 Watts @ 4\u003cspan class=\"font5\"\u003eΩ Mono\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl172\"\u003eTHD at Rated Power \u0026lt;0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eBandwidth (-3 dB) - 18Hz- 20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl168\"\u003eDamping Factor (1k Hz @ 4Ω) - 126\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl170\"\u003eSignal to Noise Ratio \u0026gt;90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl172\"\u003eInput Sensitivity: 285Mv - 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl171\"\u003eMinimum Load Impedance - 1Ω mono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl171\"\u003eMono Low Pass Filter Slope - 12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl171\"\u003eLPF range - 40Hz-10KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl171\"\u003eHPF range - 15Hz-1KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl168\"\u003eVariable Bass boost @ 45Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl169\"\u003eDimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl171\"\u003eL- 6.83 in (173.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" class=\"xl171\"\u003eH- 2.33 in (59.2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\"\u003e\n\u003ctd height=\"19\" class=\"xl171\"\u003eW- 5.53 in (140.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IMPORTEL LTD.","offers":[{"title":"Default Title","offer_id":48250821968086,"sku":"QRX4001","price":599.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/5088\/3030\/files\/QRX4001_angled_front_view.webp?v=1778697257","url":"https:\/\/audioconcepts.ca\/products\/qrx4001-quantum-audio-mono-class-d-amplifier","provider":"Audio Concepts","version":"1.0","type":"link"}