Ground Zero GZHW 10SPL-D2 FLAT

- Model - High-Quality Flat SPL Subwoofer - Diameter - 25 cm / 10? - Power Handling (RMS/SPL.) - 600 / 1000 Watts - Impedance - 2x 2 Ohms - Efficiency - 85 dB - Power Recommendation - 400 ? 1000 Watts - Voice Coil - 63 mm / 2.5? Copper - Max. Excursion (Xmax) - 29 mm / 1.14? - Mounting Ø - 238 mm / 9.37? - Mounting Depth - 103 mm / 4.06? - Resonance Frequency (Fs) - 35.5 Hz - Overall Qaulity (Qts) - 0.434 - Equiv. Air Volume (Vas) - 19.7 L / 0.70 cu.ft..