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Rockford Fosgate R500X1D - 500 Watt Class-D Mono Amplifier - Mono block, 1 channel bass amplifiers - Custom Sounds & Tint
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Rockford Fosgate Prime R500X1D Amplifier + 1.0 Farad Capacitor + 4 Gauge Amp Kit 500W RMS Prime Series Class D Monoblock Amplifier + 1.0 Farad Capacitor + 4 AWG Amp Kit - Walmart.com
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Rockford Fosgate R500X1D Prime Series mono subwoofer amplifier — 500 watts RMS x 1 at 2 ohms at Crutchfield
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Amazon.com: Rockford Fosgate R500X1D Amplifier + Wiring Kit Bundle R500X1D 500W RMS Prime Series Class D Monoblock Amplifier + BAK42 Complete CCA 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects : Electronics
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Rockford Fosgate R500X1D Prime 500 Watt 1 Channel Class D Car Mono Bass Amplifier! Punch! for Sale in Palmdale, CA - OfferUp
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