Alpine SWT-10S2 10" 1000W Peak/350W RMS Shallow Slim Truck Car Subwoofer Bundle with Rockville ROCK EVERYWHERE Portable Bluetooth Speaker/Waterproof/Wireless Link : Electronics
ALPINE SWT-10S4 10" 1000W SUB 4-OHM SUBWOOFER BASS SPEAKER CAR TRUCK AUDIO NEW | eBay