{"product_id":"jl-audio-amp-jl-rd900-5-5-channel-class-d-car-system-amplifier-900w","title":"JL Audio RD900\/5+ 5-Channel One Box Car System Amplifier 900W","description":"\u003cp\u003eThe look is amazing, and the performance backs it up. Designed as a total “one-box solution,” this RD series amplifier from JL Audio can comfortably drive a complete 4-satellite speaker system plus a subwoofer — all with a robust 900 watts of power.\u003c\/p\u003e\n\u003cp\u003eSmall size, minimal heat and lots of power — Class-D amplifier design offers significant advantages. And our NexD™ switching technology adds even more, using enhanced pulse width modulation techniques to boost the amplifier’s bandwidth while minimizing distortion and improving efficiency.\u003c\/p\u003e\n\u003cp\u003eChurning out 900 watts of total power — 100 watts from each of its 4 channels into a 2-ohm load (14.4 volts, 1% THD) plus a robust 500 watts for a subwoofer — this RD series amp brings stunning output to your audio system. Each pair of main channels is also fully bridgeable, enabling an ultrapowerful 3-channel amplifier setup.\u003c\/p\u003e\n\u003cp\u003eEach of the amplifier’s main channels is equipped with a 12-decibel\/octave high-pass filter, with an additional band-pass filter on its rear channels and a dedicated low-pass filter for the subwoofer channel. All 3 crossovers offer continuously variable frequency selection from 50–500 Hz for precise filtering.\u003c\/p\u003e\n\u003cp\u003eAn LED clipping indicator light on the control panel lets you quickly set your amplifier’s input sensitivity, without the need for additional test equipment.\u003c\/p\u003e\n\u003cp\u003eWith “input type” switches on the stereo channel sections, RD series amps can eliminate the need for Y-adapters when bridging stereo output channels.\u003c\/p\u003e\n\u003cp\u003eWhen used as a system amplifier, the band-pass crossover feature enables a two-way active configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower output:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e100 W x4 @ 2 Ω for main channels; 500 W x1 @ 2 Ω for subwoofer.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBridgeable channels:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eMain channels can be bridged for 200 W x2 @ 4 Ω, creating a 3-channel amplifier configuration.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFilters:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eChannels 1 \u0026amp; 2: 12 dB\/octave high-pass filter\u003c\/p\u003e\n\u003cp\u003eChannels 3 \u0026amp; 4: 12 dB\/octave high-pass or band-pass filter\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSubwoofer:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e12 dB\/octave low-pass filter\u003c\/p\u003e\n\u003cp\u003eAll filters have continuously variable frequency selection (50–500 Hz) for precise system tuning.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSignal processing:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDual-range differential-balanced inputs, adjustable input sensitivity (200 mV–8 V RMS), LED clipping indicators, and “input type” switches eliminate the need for Y-adapters when bridging.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRemote control:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOptional RBC-1 remote level control enables subwoofer adjustment from the driver’s seat.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProtection:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOver\/under voltage, thermal, and short-circuit protection for safe, reliable operation.\u003c\/p\u003e\n\u003cp\u003eFinished in a durable black powder-coated chassis with top-mounted controls beneath a protective cover, the RD900\/5 combines sleek styling with rugged construction. Perfect for high-performance automotive or marine audio systems, it brings audiophile-level sound to a compact footprint.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":56699338785145,"sku":"169768","price":569.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6800\/9753\/files\/jl-audio-jl-audio-rd900-5-5-channel-one-box-car-system-amplifier-900w-1221690058.png?v=1771521699","url":"https:\/\/caraudiocentre.co.uk\/products\/jl-audio-amp-jl-rd900-5-5-channel-class-d-car-system-amplifier-900w","provider":"Car Audio Centre","version":"1.0","type":"link"}