GROUND ZERO GZCM 8.0N-PROX

Speaker diameter: 200 mm / 8” Impedance 4 Ohm Frequency response: 120 Hz – 7 kHz Power handling (RMS) 300 Watt / Watts Power handling (max) 500 Watt / Watts Sensitivity: 98 dB Resonance frequency: 90 Hz Vas: 10.1 L / 0.36 cu.ft. Qms: 10.21 Qes: 0.22 Qts: 0.21 BL: 13.1 N/A Re: 3.4 Ohm / ohms Le: 0.32 mH Mms: 19.8 g Cms: 0.16 mm/N Xmax (p2p) 12 mm / 0.47“ Voice coil: 63 mm / 2.5” Magnet: 105 mm / 4.1” Neodym / neodymium Outer diameter: 210 mm / 8.27” Mounting cutout: 181 mm / 7.12” Mounting depth: 82 mm / 3.23”