Bass Rockers - 15 Inch Loud Competition Subwoofer - 4400W/ 2200W RMS - Max Program Power - Car Audio for Pro Car Stereo - Woofers Home Theater (4-ohms) - BRNK15v2 - Walmart.com
15" 38cm Sub Subwoofer Bass Car Audio 4000W 2OHM DVC SPL SQL Competition Heavy | eBay