Rockford Fosgate R2-500X1 Mono Amplifier- 250x1 @ 4-Ohm, 500x1 @ 2-Ohm

Rockford Fosgate Prime R2-500X1 500 Watt Monoblock Class D Subwoofer Amplifier

OPEN BOX Rockford Fosgate R2-500X1 Prime Class D 500W Mono Subwoofer Amplifier

Rockford Fosgate R2-500X1 500W Mono Channel Car Amplifier

Rockford Fosgate R2-500X1 Prime 500 Watt Mono Amplifier R2500X1 RB

Rockford Fosgate R2-500X1 500W Mono Channel Car Amplifier

Rockford Fosgate R2-500X1 Prime 500 Watt Mono Amplifier R2500X1

Rockford Fosgate R2-500X1 500W Mono Channel Car Amplifier 2 ohms