Rockford Fosgate R500X1D Mono Car Audio Amplifier

Rockford Fosgate R500X1D 1 Channel Car Audio Amplifier

2xPockford Fosgates R500X 1D Prime mono Amplifier (1x $125) (2x $240)

Rockford Fosgate Prime R500X1D 1-Channel Class D Car Mono Amplifier

Rockford Fosgate R500X1D Prime Class-D Mono Amplifier

Rockford Fosgate R600X5 600W 5-Channel Car Amplifier

Rockford Fosgate Prime R500X1D Prime Series Class D Monoblock Car Amplifier