30 cm Subwoofer Ground Zero GZHW 30SPL 3000 Watt 2 x 1Ω New SPL Gold 30 cm Sub 32 + Gadget Mini Pack with Stickers and Key Ring Finiziopowerteam: Amazon.de: Electronics & Photo
ESX VE-1222 - 30 cm SPL Subwoofer VISION series Power Rating ...
Morel PRIMO 124 300 MM High Performance Subwoofer 30cm Sq / Spl Subwoofer 350W | eBay