DS18 12" Shallow Mount Subwoofer Dual 4 Ohm Voice Coil 1600W Max IXS12 – Pricedrightsales
Amazon.com: DS18 PSW12.4S 12" Shallow Mount Subwoofer 1200 Watts Max Power 600 Watts RMS Single Voice Coil 4 OHMS Water Resistant - Best Sub for Tight Spaces in Car & Trucks - 1 Speaker : Electronics