Ground Zero GZCW 12-50

Diameter of midwoofer 312 mm / 12.28″ Mounting diameter of midwoofer 282 mm / 11.1” Mounting depth of midwoofer 130 mm / 5.12” Voice coil of midwoofer 50 mm / 2″ Cone of midwoofer Fiber reinforced paper cone Dustcap / Phaseplug of midwoofer Fiber reinforced paper Basket of midwoofer Steel Magnet of midwoofer Ferrit Power handling WRMS 300 W Power handling W peak 600 W Impedance 4 Ohm SPL 96 dB