Ground Zero GZNW 30SPL-D2

- Diameter - 30 cm / 12? - Power Handling (RMS/SPL.) - 3000 / 6000 Watts - Impedance - 2x 2 Ohms - Efficiency - 86.3 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) - 41.3 Hz - Overall Qaulity (Qts) - 0.54 - Equiv. Air Volume (Vas) - 25 L / 0.88 cu.ft..