{"product_id":"kicker-53key2004","title":"Kicker 53KEY2004 4-Channel Smart Amplifier","description":"\u003ch2\u003eKicker 53KEY2004 4-Channel Smart Amplifier\u003c\/h2\u003e\n\n\u003cp\u003eIntroducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP. The biggest advance - in the smallest package.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200 Watts Of Power (50x4)\u003c\/li\u003e\n\u003cli\u003eAuto EQ Microphone With Selector Switch Included\u003c\/li\u003e\n\u003cli\u003eCompatible with Start\/Stop Vehicle Technology\u003c\/li\u003e\n\u003cli\u003eFIT2™ Technology Included\u003c\/li\u003e\n\u003cli\u003eTurn On Via Remote 12v Signal Or DC Offset\u003c\/li\u003e\n\u003cli\u003eAuto 40-Band Equalizer\u003c\/li\u003e\n\u003cli\u003eBi-Amp Capability (Defeatable)\u003c\/li\u003e\n\u003cli\u003eAuto Compressor (Defeatable)\u003c\/li\u003e\n\u003cli\u003eKicker EQ Preset (Defeatable)\u003c\/li\u003e\n\u003cli\u003eAuto Time Alignment (Defeatable)\u003c\/li\u003e\n\u003cli\u003eAuto Level Adjustment (Bi-Amp Mode Only)\u003c\/li\u003e\n\u003cli\u003eAuto Speaker Size Detection\u003c\/li\u003e\n\u003cli\u003e24dB Crossovers\u003c\/li\u003e\n\u003cli\u003e60\/80\/120hz High Pass Filter (Defeatable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAcoustic Correction = Audio Perfection\u003c\/strong\u003e\u003cbr\u003e\nDon't just make your system louder - make it clearer. Make it better…\u003c\/p\u003e\n\n\u003cp\u003ePress the selector, and the microphone goes to work. The KEY uses a powerful internal computer to deliver dramatic improvements in realism and soundstage. A massive 40-band equalizer improves tonality, and a 24dB crossover re-defines the capabilities of each speaker.\u003c\/p\u003e\n\n\u003cp\u003eThe concert quality of your factory stereo is revealed! What would take hours for a professional to achieve happens in a matter of minutes. All automatically. All with the press of a single button.\u003c\/p\u003e\n\n\u003cp\u003eStart with these \u003ca href=\"https:\/\/www.kicker.com\/test-tones\" target=\"_blank\"\u003eFREE TEST TONES\u003c\/a\u003e for easy setup!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePowerhouse\u003c\/strong\u003e\u003cbr\u003e\nIn addition to an unbelievable sound quality, the KEY200.4 delivers 200 watts of pumpin' power to your factory speakers. At KICKER, we know power and clarity always go hand-in-hand.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eHidden Treasure\u003c\/strong\u003e\u003cbr\u003e\nMeasuring less than eight inches long and only two inches high, the KEY200.4 fits nearly anywhere. Mount it behind your radio, under the seat, or in your trunk with ease.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eStart. Dont Stop.\u003c\/strong\u003e\u003cbr\u003e\nThe KEY200.4 is one of the first amps fully compatible with newer vehicles using start-stop systems. The amplifier also features FIT2™ (Fail-Safe Integration Technology), providing compatibility with nearly every stock and aftermarket radio on the road today.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKeep the Beat\u003c\/strong\u003e\nIf the temperature reaches the threshold, the KEY200.4's dynamic power-management algorithms kick into gear! Instead of hearing the amplifier's volume “pumping” or blowing a fuse – KEY technology engages a nearly inaudible limiter\/compressor, applied only to the peaks of the music for as little as milliseconds at a time. The amplifier quickly cools, which deactivates the compressor. Music returns to its full dynamic range without a moment’s interruption!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\nWhite Paper: \u003ca href=\"https:\/\/www.kicker.com\/files\/whitepapers\/53KEY2004-wp.pdf\" target=\"_blank\"\u003e 53KEY2004-wp.pdf\u003c\/a\u003e\u003cbr\u003e\nPower (watts\/ch), 4 Ohm stereo: 50x 4\u003cbr\u003e\nMicrophone\/Kicker EQ button: included\u003cbr\u003e\nStandard dimensions(H x W x L): 1-11\/16 x 2-3\/4 x 7-3\/8\u003cbr\u003e\nMetric dimensions(H x W x L): 4.3 x 7 x18.7\u003cbr\u003e\nFrequency Response (Hz): 20-20k, +0\/-1dB\u003cbr\u003e\nInput Sensitivity: high level 250mV-10V\u003cbr\u003e\nSignal-to-Noise Ratio: \u0026gt;90dB, a-weighted, re: rated power\u003cbr\u003e\nActive Crossover: Off, 60, 80, or 120 Hz; 24dB\/octave\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003cbr\u003e\n1 - 4 channel power amplifier\u003cbr\u003e\n1 - microphone\u003cbr\u003e\n1 - microphone cable with switch\u003cbr\u003e\n1 - fuse holder\u003cbr\u003e\n1 - manual and installation hardware\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":67828443185473,"sku":"53KEY2004","price":329.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/5692\/9601\/files\/Kicker53KEY2004-front.jpg?v=1791330503","url":"https:\/\/www.cartoys.com\/products\/kicker-53key2004","provider":"Car Toys","version":"1.0","type":"link"}