PRV Audio 8" Car Subwoofer 500 Watts RMS Dual 4 Ohm RS8-SUBD4 High Excursion

PRV AUDIO RS8-SUBD4 8" RS SERIES 500W RMS | 1000W MAX CAR SUBWOOFER 4-OHM DVC

Sky High Car Audio 8" FE Series Subwoofer 400 Watts Rms 4 Ohm Car Audio Sub

PRV Audio 6.5" Shallow Car Subwoofer 300 Watts RMS Dual 4 Ohm RS65-SUBD4 Slim

Sky High Car Audio 8" FXB Series Subwoofer 500 Watts Rms 4 Ohm Car Audio Sub

PRV Audio 10" Car Subwoofer 1000 Watts RMS Dual 4 Ohm RS10-SUBD4 High Excursion

2x PRV 8" Car Subwoofer 1000 Watts Dual 4 Ohm RS8-SUBD4 High Excursion - PAIR

Sky High Car Audio FE Series Slim 8" Subwoofer 200W RMS Dual 4 ohm