{"product_id":"kenwood-excelon-x503-1","title":"Kenwood eXcelon X503-1 Subwoofer Amplifier","description":"\u003ch2\u003eKenwood X503-1 Subwoofer Amplifier\u003c\/h2\u003e\n\n\u003cp\u003eThe Kenwood eXcelon X503-1 mono subwoofer amplifier is a compact powerhouse designed to deliver clean, heavy-hitting bass without hogging your trunk space. Pushing out up to 500 watts RMS at 2 ohms, this reliable Class D amplifier features Kenwood’s premium eXcelon build quality and a smart thermal management system to keep your music running cool and distortion-free. Backed by a 2-year warranty, it is an ideal, high-performance solution for anyone looking to bring tight, precise, and impactful low-end energy to their vehicle's sound system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOutput Coil with Magnetic Shield\u003c\/strong\u003e\u003cbr\u003e\nPrevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh Quality Capacitors\u003c\/strong\u003e\u003cbr\u003e\nPMLCAP's (Polymer Multi-Layer Capacitors) are utilized in the LC filter circuits to decrease distortion, ensuring clear detail for a truer to life sound.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInfrasonic Filter (ISF)\u003c\/strong\u003e\u003cbr\u003e\nWhen the Infrasonic Filter Switch is turned on, the amplifier cuts off the low frequencies below 25Hz, which makes the amplifier’s power supply and output devices more efficient, providing clear bass output.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGauge-style terminals lock wire\u003c\/strong\u003e\u003cbr\u003e\ninto position with set screw for secure installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOne-side Connection\u003c\/strong\u003e\u003cbr\u003e\nAll terminals and connections are on one side foreasier installation and a cleaner look.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpeaker Level Input Harness\u003c\/strong\u003e\u003cbr\u003e\nSpeaker Level Input Harness is included to connect to speaker wires from factory installed receivers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWired Level Control Included\u003c\/strong\u003e\u003cbr\u003e\nThe wired remote level control allows you to easily adjust the subwoofer volume.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCTA-2006-D Value\u003c\/strong\u003e\u003cbr\u003e\nMaximum Dynamic Power: 350W at 4ohms and ≤ 10% THD + N\u003cbr\u003e\nContinuous Power Output: 300W at 4ohms and ≤ 1% THD + N\u003cbr\u003e\nSignal to Noise: 85dBA reference 1 Watt RMS\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRated Power Output at 14.4V: A\/B (4 Ohms)\u003c\/strong\u003e\u003cbr\u003e\nSUB (4 Ohms): 300Watts RMS x 1 (4 Ohms, 20-200Hz, ≤1.0% THD)\u003cbr\u003e\nSUB (2 Ohms): 500Watts RMS x 1 (2 Ohms, 100Hz, ≤1.0% THD)\u003cbr\u003e\nMaximum Power Output: MAX POWER: 1000W\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cbr\u003e\nSignal to Noise Ratio: 100dB (Reference: Rated Power into 4Ohms at 14.4V)\u003cbr\u003e\nFrequency Response: 20Hz- (+0dB, -3dB) SUBch (Upper Feqency is depended on Low Pass Filter)\u003cbr\u003e\nInput Impedance: 10k ohm\u003cbr\u003e\nSpeaker Impedance: 4Ω (2Ω to 8Ω allowable)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Section\u003c\/strong\u003e\u003cbr\u003e\nLow-Pass Filter: 50Hz-200Hz, -24dB\/oct\u003cbr\u003e\nHigh-Pass Filter: -\u003cbr\u003e\nInfrasonic Filter: 25Hz, -24dB\u003cbr\u003e\nBass Boost: Built in Bass Boost Control (40Hz, 0dB-18dB)\u003cbr\u003e\nRCA Input Sensitivity: 0.2[V] - 5.0 [V]\u003cbr\u003e\nSpeaker Level Input Sensitivity: 4.0[V] - 12.0 [V]\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTerminals\u003c\/strong\u003e\u003cbr\u003e\nBattery \u0026amp; Ground: Wire Clamp Type Terminal Block(M6,Nickel Colored）,Hexagon Screw,Capable for AWG4-AWG6\u003cbr\u003e\nSpeaker Output: Wire Clamp Type Terminal Block(M4,Nickel Colored）,Hexagon Screw,Capable for AWG8-AWG16\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003cbr\u003e\nDimensions(WxHxD): (W)8-3\/8” x (H)2-1\/16” x (D)5-7\/8”\u003cbr\u003e\nDimensions(WxHxD): (W) 213mm x (H) 53mm x (D) 149mm\u003cbr\u003e\nWeight: 3.3 lbs ( 1.5kg)\u003cbr\u003e\nOperating Voltage: 14.4V（11-16V allowable）\u003cbr\u003e\nCurrent Consumption: 28 [A]\u003c\/p\u003e","brand":"Kenwood","offers":[{"title":"Default Title","offer_id":51770433143105,"sku":"X5031","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/5692\/9601\/files\/kenwood-excelon-x503-1-subwoofer-amplifier-9580439.jpg?v=1779934809","url":"https:\/\/www.cartoys.com\/products\/kenwood-excelon-x503-1","provider":"Car Toys","version":"1.0","type":"link"}