Subwoofer Ground Zero GZTW 10F - 10 Inch Sound Quality Slim Sub

Model High-Quality Flat Subwoofer Diameter 25 cm / 10 #34; Power Handling (RMS) 300 Watts Impedance 2x 2 Ohms Efficiency 87.5 dB Power Recommendation 150 – 450 Watts Voice Coil 50 mm / 2 #34; copper Membran Layout IMPP Max. Excursion (Xmax) 30 mm / 1.18 #34; Mounting Ø 232 mm / 9.13 #34; Mounting Depth 88 mm / 3.46 #34; Resonance Frequency (Fs) 45.1 Hz Overall Qaulity (Qts) 0.564 Equiv. Air Volume (Vas) 24.1 L / 0.85 cu.ft.