Specification:

Type Three-way bass-reflex floorstanding loudspeaker
Speaker drivers Two 81/4’’ (21cm) Flax bass
61/2’’ (16.5cm) Flax midrange
1’’ (25mm) Al/Mg TNF inverted dome tweeter.
Frequency response (+/- 3dB) 37Hz – 28 kHz.
Low frequency point: – 6dB 31Hz.
Sensitivity (2.83V / 1m): 92.5dB.
Nominal impedance: 8 Ohms.
Minimum impedance: 2.5 Ohms.
Recommended amplifier power: 50 – 350W.
Crossover frequency: 280Hz / 2600Hz.
Dimensions (H x W x D): 1150 x 371 x 420 mm.
Weight: 35 kg.