Amazon.com: NVX VCW104v3 10" 1600 Watt Peak (800W RMS) Dual 4-Ohm VC-Series Car Subwoofer (VCW104 Version 3) : Electronics
Sound Storm Cg8d 8 Inch 800 Watt 400 Watt Rms 4 Ohm Dual Voice Coil Car Audio Stereo Subwoofer With Polypropylene Cone And Foam Surround : Target
Crunch Crw12d4 12 Inch 800 Watt Max 400 Watt Rms 4 Ohm Dual Voice Coil Car Audio Subwoofer Speaker With Spade Terminals For Sealed Or Vented Enclosure : Target
FIERCE 12 Inch Car Subwoofers | 12 Inch Subwoofer | RMS 800 Watts – TORO AUDIO
Eros 18" E-818 SDS - 800 Watts RMS - 8 Ohm Subwoofer | Car Audio BR
VD-12 | 12" 800 Watt Max Power Subwoofer (Shallow Mount) - Skar Audio