Diameter 20 cm / 8″
Power Handling (RMS/SPL.) 500 / 1000 Watts
Impedance 2x 2 Ohms
Efficiency 84.6 dB
Power Recommendation 400 – 1000 Watts
Voice Coil 50 mm / 2″ copper
Max. Excursion (Xmax) 22 mm / 0.866″
Mounting Ø 182 mm / 7.17″
Mounting Depth 133 mm / 5.24″
Resonance Frequency (Fs) 45.8 Hz
Overall Qaulity (Qts) 0.36
Equiv. Air Volume (Vas) 7.4 L / 0.26 cu.ft..