Proficient FDS-12 12 Zoll Aktiv-Subwoofer mit Dual Passiv-Membran 600
18 Inch Subwoofer Bass Speakers PRO PA 18inch Sub Woofer Powered Professional Speaker DJ Zoll Price Powered Audio Pulgadas - China Bass Speaker and Power Subwoofer price
Amazon.com: DS18 SLC12S Car Subwoofer Audio Speaker - 12" in. Paper Glass Fiber Cone, Black Steel Basket, Single Voice Coil 4 Ohm Impedance, 500W MAX Power and Foam Surround for Vehicle Stereo
Lanzar MAXP124D Max Pro 12-Inch 1600 Watt Small Enclosure Dual 4 Ohm Subwoofer | eBay
Boss Audio Systems P126dvc Phantom 12-inch 2300 Watts 4 Ohm Dual Copper Voice Coal Car Audio Stereo Subwoofer Speaker With Poly Injection Cone : Target
Subwoofers | ETON
New Pioneer A-Series TS-A250D4 1300 Watts 10" Dual 4 Ohm Car Subwoofer Sub NEW! 884938404686 | eBay
SDR-12 | 12" 1,200 Watt Max Power Car Subwoofer - Skar Audio