Ground Zero GZNW 30SPL-D1

- Diameter - 30 cm / 12? - Power Handling (RMS/SPL.) - 3000 / 6000 Watts - Impedance - 2x 1 Ohms - Efficiency - 87.5 dB - Power Recommendation - 2000 ? 6000 Watts - Voice Coil - 75 mm / 3? CCA - Membran Layout - Reinforced paper - Max. Excursion (Xmax) - 70 mm / 2.76? - Mounting Ø - 281 mm / 11.06? - Mounting Depth - 237 mm / 9.33? - Resonance Frequency (Fs) - 38.6 Hz - Overall Qaulity (Qts) - 0.38 - Equiv. Air Volume (Vas) - 23.6 L / 0.83 cu.ft..