Pioneer 1200 Watt 10 Inch Subwoofer Champion Series DVC Car Bass Sub | TS-W261D4 - Walmart.com
Amazon.com: Pioneer TS-M800PRO 8-Inch PRO Series High Efficiency Mid-Bass Car Speaker Drivers - Pair (Discontinued by Manufacturer) , Black : Electronics
GM-A6704 - 4-Channel - Class B, 1000w Max Power - Bridgeable Amplifier | Pioneer Electronics USA