Rockford Fosgate Prime R250X4 / MPN R250X4 4-Channel Car Amplifier 250W RMS

Rockford Fosgate Prime R250X4 4-Channel Car Audio Amplifier 250W RMS

Rockford Fosgate R250X4 250W 4 Channel Amplifier FOR PARTS AND REPAIR ONLY

Rockford R400-4D Prime 4 Channel Amp - 519 Watts RMS on factory dyno sheet!

Rockford Fosgate R250X4 250W 4 Channel Amplifier

Rockford Fosgate Prime R300-4 300watt 4 Channel Amplifier 100% tested

Rockford Fosgate Punch P4004 4-Channel Car Amplifier 400W RMS USA TESTED WORKS

Kenwood Exelon AMP X301-4 600w Small Footprint 4-Channel Amplifier