JL AUDIO 500/5 5-CHANNEL 500w RMSx1 4Ω CLASS AB/D MONOBLOCK SUBWOOFER AMPLIFIER

JL Audio 500/5 (MPN 500/5) 5-Channel Car Audio Amplifier 500W RMS Power

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JL Audio 500/5 - 500 Watts RMS, 5 Channel Car Amplifier

JL Audio RD900/5 5-Channel Class D Car Amplifier, 900W RMS, Tested Working

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JL Audio JD1000/1 JD Series mono subwoofer amplifier 1000 watts RMS x 1 @2 ohms