Ground Zero GZHW 30XSPL-D2 BR - 30 cm SPL subwoofer in the housing - housing subwoofer, passive bass reflex housing, high-quality housing made of MDF, 1200 watts RMS load capacity, 2 x
Basspack Ground Zero Gzi 30 cm + Amplifier 1000 Watt RMS Subwoofer 30 cm max Sub Car in Cash Reflex 32 + Gadget Mini Pack With Stickers And Keyring finiziopowerteam: Amazon.co.uk: Electronics & Photo
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
Ground Zero GZPW 12 Limited 30 cm Subwoofer 3000 W SPL Power : Amazon.co.uk: Electronics & Photo