Construction: closed
Chassis: 3 way
Woofer: 21 cm hard foam cone (21M18),
midrange driver: 12 cm hard foam cone (12M15)
Tweeter: 2.5 cm dome tweeter (DOM2)
Efficiency: 93.5 dBA / W 1 m distance.
Frequency response:60-20000 Hz
Transitional ranges: 1100 and 4600 Hz
Impedance: 8 Ohm
Dimensions: 30 x 64 x 28,6 cm (W x H x D)
Weight: 16 kg