{"product_id":"crown-ct475-4-channel-4ω-75w-power-amplifier","title":"Crown CT475 4 Channel @ 4Ω 75W Power Amplifier","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003ePowering this remarkable amplifier is the pioneering technology of DriveCore™, which integrates the amplifier drive stage into the power output stage fusing everything into a chip the size of a dime. DriveCore's front-end drive circuits leverage the inherent efficiency of Class D output stages while also maintaining superb sonic characteristics. The end result is an audio amplifier circuit that exhibits the exemplary audio quality of a highly evolved Class AB design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFlexible Input Routing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConvection Cooled\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUniversal Power Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated Life-Safety Features\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 8X125W in 1U chassis with no fan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDriveCore™ technology provides \u0026gt;90% efficiency with no compromise in performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePatented Feedback and Protection Circuits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmplifier is stable for 2 – 16 Ohm Loads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXFMR 4\/8 needed for 70V\/100V Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e1.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eRated Power Output (all channels driven)\u003c\/td\u003e\n\u003ctd\u003e75W per CH @ 4 ohms, 75W per CH @ 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eSignal to Noise Ratio (below rated power 20 Hz to 20 kHz, A-Weighted)\u003c\/td\u003e\n\u003ctd\u003e110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eTHD (full rated power, 20 Hz - 20 kHz)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eIntermodulation Distortion (from 0 dB down to -30 dB)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eFrequency Response (at 1W, 4\/8 ohms)\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eCrosstalk (below rated power) 20 Hz to 1 kHz\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eCommon Mode Rejection (20 Hz to 1 kHz)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 55 dB, typically \u0026gt; 70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eVoltage Gain\u003c\/td\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eDC Offset\u003c\/td\u003e\n\u003ctd\u003e+\/- 20mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eIdle Power Consumption (Standard Mode)\u003c\/td\u003e\n\u003ctd\u003e15.0W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.75\" x 19\" x 15.19\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10lbs\/4.54kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e15 lbs\/6.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"name\"\u003eIEC Power Connector\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Crown","offers":[{"title":"Default Title","offer_id":40761498370127,"sku":"CT475","price":2299.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/CT_475_front_no_top_shadow_full_width.png?v=1692125772","url":"https:\/\/shop.musicredone.com\/products\/crown-ct475-4-channel-4%cf%89-75w-power-amplifier","provider":"RedOne Music Canada","version":"1.0","type":"link"}