Amazon.com: MTX Audio Terminator Series TNE212D 1,200-Watt Dual 12-Inch Sub Enclosure : Electronics
Amazon.com: MTX Dual 12 Inch Subwoofers and Amplifier Package with AKS8 8 Gauge Amplifier Installation Kit and 2 Boss CPBL2 2-Farad Car Audio Capacitor : Electronics
MTX TN12-04 | 400W Terminator Series 4 ohm 12" Subwoofer
MTX 800W 15" inch 55 Series DVC Dual 2 Ohm Car Audio Subwoofer Speaker | 5515-22 715442352777 | eBay