# Frequency Response: 45Hz - 25kHz# Recommended Amplifier: 10 - 175W# Impedance: 8 ohms# Sensitivity: 89 dB (SPL/2.8V/m)# Woofer: Dual 5.25''# Tweeter: 1'' Kortec softdome# Dimensions (HxWxD mm): 891 x 320 x 225# Weight (kg): 13