Ground Zero GZCM 8.0XSPL

Impedance 4 Ohm / ohms Frequency response 120 Hz – 11 kHz Efficiency (SPL) 95 dB Power handling (RMS) 170 Watt / Watts Power handling (max.) 420 Watt / Watts Max. excursion 9 mm / 0.35“ (p2p) Resonance frequency 81Hz Voice coil Ø 30 mm / 1.2”