12" 700 Watt (RMS) MC1 Series Peak Power Car Subwoofer
Pyle - UPLBW124 - Marine and Waterproof - Vehicle Subwoofers - On the Road - Vehicle Subwoofers
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
18” Active Subwoofer 1200 Watts Class-D Amplifier - KXDII18A
Sony XS-L121P5 12" Component Subwoofer at Crutchfield