Cassa Acustica Sub OMNITRONIC BX-1550 Subwoofer, 800W
Omnitronic BX-1550 Subwoofer 800 W | 15 Inch Subwoofer with 800 Watt Power | Powerful Bass Support for All Full Range Topparts : Amazon.de: Electronics & Photo
BX-1550 Subwoofer 800W - omnitronic
OMNITRONIC BX-2250 Subwoofer 800W - cheap at LTT
Omnitronic BX-1850 Subwoofer 1200W, buy cheap @ Show and Stage Berlin