{"product_id":"rcf-qps-10k-four-channel-professional-power-amplifier","title":"RCF QPS 10K Four Channel 4x2500W Professional Power Amplifier","description":"\u003cp\u003e\u003cspan\u003eQPS Series is a range of four channel professional amplifiers that combines high-quality performance and reliability with the latest power amplification technologies. This high-value design offers, in compact 2-rack unit space, the sound quality and the durability of class HD amplifiers with the innovation of the latest power devices available. QPS 10K is a 4-channel power amplifier that delivers up to 4 x 2,500 W @ 2 Ohms. It features independent gain control, signal\/clip and faults indicators, channels A and C XLR output link, parallel\/bridge modes, and speakON output connectors. Moreover, it is protected against shorts and open circuits. Thanks to its high-efficiency heat sinks and variable speed fans, QPS 10K can withstand the most extreme heat conditions ensuring reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHD Designed Driving Power\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur HD amplifier technology features a very efficient power output section with a design focused on musicality, maintaining a natural and clear sound at all frequencies, with smooth highs and a tight, high impact low end. The power supply rails continuously track the input signal for remarkable signal purity while preserving the high efficiency of the Class-D design. QPS amplifiers are bridgeable and maintain high reliability with complex loads as low as 2 Ohms nominal. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRemarkable Audio Performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a very high signal-to-noise ratio, QPS amplifiers also boast a very low total harmonic distortion, making it perfect for highly demanding music applications hence delivering perfect vocal intelligibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSelf-protecting Architecture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQPS amplifiers implement several safety strategies protecting both the amplifier and the sound system, including an effective peak limiting protection for the transducers. The temperature-controlled continuous variable speed double-fan system (front to back), combined with the high-efficiency heat sinks, allows the amplifier to maintain a safe,  working temperature no matter the environmental temperature or the power output. The circuit is protected from overheating and short circuits, also including protections against infrasonic DC and Very High Frequency (VHF) peaks from non-musical signals that could damage transducers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e4 x 2,500 W class HD power amplifier\u003c\/li\u003e\n\u003cli\u003eFast response and low distortion\u003c\/li\u003e\n\u003cli\u003eStereo, parallel and bridge modes\u003c\/li\u003e\n\u003cli\u003eComprehensive protection circuits\u003c\/li\u003e\n\u003cli\u003eVariable speed cooling\u003c\/li\u003e\n\u003cli\u003eSignal, clip, fault led indicators\u003c\/li\u003e\n\u003cli\u003eXLR inputs and speakON outputs\u003c\/li\u003e\n\u003cli\u003eLimiter on each channel\u003c\/li\u003e\n\u003cli\u003e20 ÷ 20000 Hz frequency range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 899.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e \u003cstrong\u003eAmplifier specifications\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eAmplifier Class\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eHD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 125.969px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 125.969px;\"\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 125.969px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e4 x 2500 W @ 2 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x 2200 W @ 4 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4 x 1400 W @ 8 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x 5000 W @ 4 ohm (bridge)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 x 4400 W @ 8 ohm (bridge)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eFrequency Response (-3dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e20 Hz - 20000 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eSNR Analog inputs (“A” weighted)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e\u0026gt;110 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eCrosstalk\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e\u0026lt;70 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eDistortion (THD+N) @ 1 kHz nominal power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e\u0026lt;0.05 %\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\n\u003cstrong\u003eInput Section\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eTotal number of inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eBalanced\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; 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height: 20.125px;\"\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eSignal output connectors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eXLR\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003ePower output connectors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eSpeakon\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cstrong\u003eConfiguration and control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; 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height: 20.125px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eThermal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eDC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eFuses\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; 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height: 20.125px;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eCabinet\/Case Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003eMetal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 10px;\"\u003e\u003cspan\u003eHandles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 10px;\"\u003e\u003cspan\u003eMetal handles included in the front panel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 19.5938px;\"\u003e\u003cspan\u003eColor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 19.5938px;\"\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 19.5938px;\"\u003e\u003cspan\u003eRack mounting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 19.5938px;\"\u003e\u003cspan\u003e19\", 2U\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e88 mm \/ 3.86 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e483 mm \/ 18.98 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.125px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.125px;\"\u003e\u003cspan\u003eDepth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.125px;\"\u003e\u003cspan\u003e399 mm \/ 15.71 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.1875px;\"\u003e\n\u003ctd style=\"width: 51.5373%; height: 20.1875px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.1698%; height: 20.1875px;\"\u003e\u003cspan\u003e14.2 kg \/ 31.31 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":67694787526735,"sku":"12100058","price":4584.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/001_QPS-FRONT.jpg?v=1791901780","url":"https:\/\/shop.musicredone.com\/products\/rcf-qps-10k-four-channel-professional-power-amplifier","provider":"RedOne Music Canada","version":"1.0","type":"link"}