GROUND ZERO GZHW 38XSPL-D1 38 cm / 15″ high quality SPL subwoofer
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