30Hz-20kHz in room response.
Maximum 180 watts RMS amplifier power.
90dB sensitivity for 2.83 volts @ 1 metre.
Configeration - 4 driver,3-way.
Woofers - 2 x nominal 165mm laminated polypropylene cones.33mm voice coil wound on high powered aluminium former with ventilated spider.
Midrange driver - 130mm coated paper cone with 26mm voice coil.
Tweeters are 28mm doped fabric dome.Ferro fluid cooled.
Crossover point - 340Hz,2.2 kHz.
Impedance- nominally 4 ohms
Dual Chambers - sealed midrange chamber, Bass reflex enclosure,front vented with internal/external flaring.
1060mm H x 220mm W x 355mm D.
Weight 28kg each.