Rated power:                    30W

Transformer power taps: 30W-15W-7.5W-3.8W/8Ω

Sensitivity:                        105 dB  (1 W/1 m)

Frequency response:      400Hz-6kHz

Dimensions:                     285x280x205 mm

Net weight :                      1.5kgs  

packing:                            53*33*66cm/4pcs
G.W.:                                 9.4kgs/ctn