Type: 3 way, 3 driver loudspeaker system

Frequency Response: 45Hz to 15kHz

Power Handling: 75W

Crossover Frequency: 1500, 6000Hz

Impedance: 8Ω

Sensitivity: 91dB

Bass: 1 x 300mm long throw

Midrange: 1 x 130mm cone

Tweeter: 1 x 36mm direct radiator

Enclosure: bass reflex

Grille: black fabric

Finish: textured gray, oiled walnut

Dimensions: 597 x 362 x 298mm

Weight: 21kg

Year: 1979