Used CT Sounds TROPO-XL-12-D4 1000 Watts RMS 12 Inch Car Subwoofer - Dual 4 Ohm
RMS Power: 1000 Watts. Product Type: Car Subwoofer. Subwoofer Size: 12". MAX Power: 2000 Watts. Flat response curve (SQ) is geared towards people looking for responsiveness. Surround Type: Dual White Stitched High Narrow Foam Surround.