Ground Zero GZRW 25-D2

- Model: - High-Quality street subwoofer - Diameter: - 25 cm / 10? - Power Handling (RMS): - 600 Watts - Impedance: - 2x 2 Ohms - Efficiency: - 82 dB - Power recommendation: - 300 ? 900 Watts - Voice coil: - 63 mm / 2.5? Copper - Cone: - Reinforced paper - Max. Excursion (Xmax): - 50 mm / 1.97? - Mounting Ø: - 228 mm / 8.98? - Mounting depth: - 151 mm / 5.94? - Resonance frequency (Fs): - 26.3 Hz - Overall quality (Qts): - 0.54 - Equiv. air volume (Vas): - 28.3 L / 1 cu.ft.