Impedance: 8 ohms
Woofer: 5.25 "(135mm) paper cone with rubber edge, KSV25mm,magnet80*15mm
Tweeter: 1" (25mm) silk or aluminum dome,NdFeB23*3mm
Sensititity(1w/1m): 88dB
Frequency Response: 75Hz-20KHz
Power(RMS):30W
Over Dimension(H*W*D): 239*161*144 mm
Switch Transformer: 20W-10W-5W/100V
Colur: white/black