Subwoofer Ground Zero 25 cm GZHW 25SPL 2500 Watt 2x1Ω Green 25 cm + Gadget Mini Pack with Sticker and FinizioPowerTeam Key Ring : Amazon.de: Electronics & Photo
Audio System M 10 EVO M-Series EVO Woofer 25 cm Subwoofer 300 Watt RMS : Amazon.co.uk: Electronics & Photo