RCF L18P300, Woofer 18", 1000 Watt RMS / 8 Ohm | MUSIC STORE professional
JBL STAGE 1210 12 inch 1000W Woofer for sale online | eBay
BOSS Audio Systems D12F Phantom Series 12 Inch Car Audio Subwoofer - 1000 Watts Max, Single 4 Ohm Voice Coil, Sold Individually, Low Profile, For Truck Boxes and Enclosures, Hook Up To Amplifier
Planet Audio 12" Woofer 1000W Max Single 4 Ohm Voice Coil - Walmart.com
Bowers & Wilkins 700 Series 10" 1000W Powered Subwoofer Gloss black DB4S GLOSS BLACK - Best Buy
Amazon.com: American BassDx15 Woofer 15 Inch 1000W Max : Electronics
Infinity Kappa 1000W Kappa Series 10" subwoofer with selectable 2- or 4-ohm impedance at Crutchfield