Seismic Audio - SA-PGCE08LED - Dual 8 Inch 800 Watt Car Audio Subwoofer Box with LED Lights & Plexiglass Window - Walmart.com
Seismic Audio - SA-SSCS12 - Shallow Mount 12 Inch 600 Watt Car & Truck Audio Subwoofer Enclosure for Tight Spaces - Walmart.com
PARADIGM Seismic 110 – Audio Design
18 Inch Powered Subwoofer Bass Cabinet - 800 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer – Seismic Audio
18 Inch Powered Subwoofer Bass Cabinet - 800 Watts RMS | Powered 18 Inch Sub Cab | Powered 18 Inch sub woofer | Powered 18 sub | Power | Active 18 Inch Subwoofer – Seismic Audio
Paradigm Home Speakers Seismic 110 (Subwoofers 10") from Great Sounds Audio Video