Specifications:
Type: 3 way, 3 driver loudspeaker system
Recommended Amplifier: 250W (maximum)
Crossover Frequency: 1100, 3700Hz
Impedance: 8Ω
Sensitivity: 89dB
Bass: 1 x 250mm cone
Midrange: 1 x 130mm cone
Tweeter: 1 x 25mm dome
Enclosure: bass reflex
Grille: brown
Finish: oiled walnut
Dimensions: 597 x 362 x 298mm
Weight: 24kg
Year: 1981