Ground Zero GZIW 200

- Diameter - 20 cm / 8? - Power Handling (RMS) - 150 Watts - Impedance - 4 Ohms - Efficiency - 87 dB - Power Recommendation - 100 ? 200 Watts - Voice Coil - 38 mm / 1.5? copper - Membran - HQPP cone with 3D-structure - Max. Excursion (Xmax) - 20 mm / 0.79? - Mounting Ø - 182 mm / 7.17? - Mounting Depth - 100 mm / 3.94? - Resonance Frequency (Fs) - 32 Hz - Overall Qaulity (Qts) - 0.44 - Equiv. Air Volume (Vas) - 23.6 L / 0.83 cu.ft..