PYRAMID WX65X 6.5" 1200W Car Audio Subwoofers Subs Power Woofers 4 Ohm
10 Inch Car Subwoofer Speaker - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 2 Inch High-Temperature Kapton Voice Coil, 85.6 dB, 8 Ohm, 60 oz Magnet - Pyramid PW1048USX
Amazon.com: Pyramid 12" 1200W Car Audio Sub Box Subwoofer Bandpass Box Subs (2 Pack) : Electronics
PYRAMID WX65X 6.5" 1200W Car Audio Subwoofers Subs Power Woofers 4 Ohm
10 Inch Car Subwoofer Speaker - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 2 Inch High-Temperature Kapton Voice Coil, 85.6 dB, 8 Ohm, 60 oz Magnet - Pyramid PW1048USX
12 Inch Car Subwoofer Speaker - 700 Watt High Powered Car Audio Sound Component Speaker System w/High-Temperature Kapton Voice Coil, 88 dB, 4 Ohm, 80 oz Magnet - Pyramid PW1277X