3-way speaker.
Dimensions: 22 x 32 x 110 cm, WxDxH.
System sensitivity: 90 dB/2.8V/1 meter.
Impedance: 4-8 Ohms.
Power requirement: 20+ watts/channel. Not recommended for small <10 wpc SET amps.
Power handling: 300 watts. Based on 2 x 18WU power handling.