2x Pioneer TS-W300D4 12″ 3200W Total Power DVC 4-Ohm Component Subwoofer 2 Sub | eBay
Amazon.com: Pioneer TS-A300D4 12 Inch 1500 Watts Max Power Dual 4-Ohm Voice Coil A Series Car Audio Stereo Subwoofer Loudspeakers / Free Alphasonik Earbuds : Electronics