drivers: 2 x 280 mm woofers, 3 x 280 mm subbass-radiators, 2 x 173 mm woofer, 1 x 30 mm tweeter
nominal power input: 150 / 300 VA
nominal impedance: 4-6 Ohm, no impedance drops below that
recommended amp input: real 20 Watt at 8 Ohm are ok for normal listening levels. To use the whole enormous dynamic range of it we recommend 200 watts at 8 ohm.
efficiency: since mostly unrealistic numbers of competitors we don't want to confuse clients by non-saying numbers on paper. Therefore we just write: very good efficiency, an easy load even with tube amps
dimensions: 31cm (W) x 60 cm (D) x 169 cm (H)
weight: 205 kg (450 lbs.) each, shipment pair 470 Kg (1.030 lbs.)