AudioPipe TXX-BDC4-15 2800 Watt Car 4 Ohm Speaker DVC Subwoofer, Black - Walmart.com
Audiopipe Apcle-18001d Class D Stereo Amp, Acap-6000 Capacitor, And Txx-bdc4-15 2800 Watt Subwoofer 2 Pack With Qpower 15 Inch Sub Box And Wiring Kit : Target
TXX-BDC4-18 Subwoofer Quad Stack
Audiopipe Apcle-15001d Class D Stereo Amp, Acap-6000 Capacitor, And Txx-bdc4-15 2800 Watt Subwoofer With Qpower 15 Inch Sub Box And Wiring Kit : Target
Amazon.com: Audiopipe TXX-BDC4-15D2 Subwoofer Quad Stack 15-inch 2,800 Watt High Performance Powerful Dual 2 Ohm DVC Vehicle Car Audio Subwoofer Speaker System, Black : Electronics