DD Audio REDLINE 200 Series Subwoofers | Explicit Customs
DIGITAL DESIGNS RL-PSW12-D2 Subwoofer 30 cm 2+2 ohm
JVC CW-DR124 drvn Series 12" 1800W Peak Power Car Audio Subwoofer Bundle Combo with 600 Watts Max Power Compact Marine Waterproof Digital Mono Subwoofer Amplifier and 8 Gauge Amplifier Wiring Kit -