OEM Factory Price 12inch15inch Big Power Subwoofer/ 2000 Watt Peak (1000W RMS) 12' Vc-Series Dual Ohm Car Subwoofer with Great Sound/Professional Audio Speaker - China Car Subwoofer and Subwoofer price | Made-in-China.com
TNE212DV Dual 12" TERMINATOR Series 1000-Watt Peak Power Subwoofer Enclosure | MTX Audio - Serious About Sound®
Amazon.com: Massive Audio KILOX104-10 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 10" Subwoofer 1000 Watt RMS, 2000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
Gold 15 1000 RMS Woofer | resilientsounds
Amazon.com: Massive Audio KILOX122-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1000 Watt RMS, 2000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics