2 X Sony XS-GTX121LW Car Audio 12" Inch Subwoofer Spekaer System Driver - 350 Watt - Graphite - Car Subwoofer Pakage
General Features: 12" (30cm) GTR series Subwoofer, 1200W Peak, 470W RMS, Dimpled lightweight five-sided injected polypropylene cone to optimize rigidity and increase output with stroke stabilizer rubber surround, Single 4 Ohm voicecoil