Amazon.com: H YANKA 10 Inch Subwoofer - 10 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 2 Ohm Impedance 10 subwoofer, 1200W MAX Power 10 inch Competition Subwoofer : Electronics
Pioneer TS-WX1220AH - 12" - 3000w Max Power, Built-In 1200w Output Amplifier - Ported Active Enclosure Subwoofer - Creative Audio
Amazon.com: DS18 ZXI8.2D High Excursion 8" Car Audio Subwoofer 1200W Watts DVC 2-Ohms Quad Stacked Magnets. High Performance Bass for Vehicle Stereo Sound System (1 Subwoofer) : Electronics
AMERICAN BASS ELITE 12 INCH 1200W RMS DVC SUBWOOFER - SSA STORE