Product SKU: 97636 ID: rfk1d. Rockford Fosgate RFK1D. Rockford Fosgate. Complete Dual Amp 1/0 Gauge PC-OFC Amplifier Wiring Kit. 1/0 gauge Complete Dual Amplifier Installation Kit. Includes Three 2-channel RCA interconnect cables for the audio signal connection from the receiver to the amplifier.
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