Performance:
Frequency Response: 40Hz - 20kHz (or slightly higher).
Impedance: 8 Ohms.
Sensitivity: 91 dB (1W/1m).
Power Handling: ~35W (Rated) to 70W (Max).
Crossover Frequencies: 700 Hz & 6000 Hz.
Construction:
Enclosure: Sealed (Acoustic Suspension).
Finish: Polished Oak Wood Grain.
Controls: Precision Level Controls for Midrange & Tweeter.
Dimensions and Weight:
Dimensions (WHD): 370 x 665 x 315.5 mm (approx.).
Cabinet Dimensions
Height ....26.5 in.
Length ....12.5 in.
Depth .....12.5 in.
Woofer ....12 in.
Weight: 23.5 kg (51.8 lbs) per speaker.
Key Features:
Uses a lightweight, hard beryllium diaphragm for crisp treble.
Known for deep, powerful bass from the large woofer.
A collectible, high-quality speaker from the era.