Amazon.com: Cerwin Vega VMAXX 12 Inch 1000W RMS 4-Ohm Dual Voice Coil, High-Performance Subwoofer Robust Car Audio System with Advanced Cooling, Deep Bass for Car Subwoofer Enthusiasts VMAX12D4 : Electronics
Cerwin Vega 12 Inch Dual 2-ohm High-Performance 450W RMS/1300 MAX Power Handling Subwoofer - V122DV2 - Next Level
Amazon.com: Cerwin Vega XED Single 12 Inch Car Subwoofer - 225W RMS/800W Max Power, 2 Ohm, High-Performance Subwoofer Car Audio, Robust Bass, Durable 3/4” MDF Vented Enclosure for Superior Car Audio XE12SV :
Cerwin-Vega XED12V2 12” Single 4-ohm Xtreme-Energy Design Subwoofer "Excellent Condition"
2x Cerwin Vega V122DV2 12" inch 1300 Watt Dual 2 Ohm Subwoofer Sub DVC Car Audio | eBay