Pioneer TSW311S4 12 inch 1400W Subwoofer | Compra online en eBay
Pioneer TS-W308D4 Car Audio Champion Series 1400 Watt Dual 4 Ohm 12" Subwoofer | Shopee Malaysia
Amazon.com: 2 X Pioneer TS-300D4 12 Inch 1400 Watts Max Power Dual 4-Ohm Voice Coil Car Audio Stereo Subwoofer Loudspeakers/Free Alphasonik Earbuds : Electronics