TECHNICAL DATA Sonab OA-116

According to the Sonabs instructions manual and/or HiFi-Handboken 19788

Volume: 45 litre
Measures B x H x D: 26 x 67 x 46cm
Weight: 21.5 kg
Principle: Omni directional, bass reflex type. With increased quota between direct and reflected sound.
Diagonally facing mid-bass speakers. Six tweeters, three facing listening position and three diffusing/omni directional. The speaker is equipped with wheels.
Impedance: 8 ohm
Frequency range: 24-18.000 Hz
Frequency range: 28-15.000 Hz within 3 dB measured against a wall in a room
Crossover frequency: 400 Hz (6 dB) (From the beginning (in 1975) it was 500 Hz)
1800 Hz (12 dB)
Bass: 1 pc 6.5 inch 5,3 ohms Peerless SC 165
Mid range 1 pc 6,5 inch 16 ohms Peerless SC 165
Tweeter: 6 pc 5 cm Peerless MT 24 HFC (initially the smaller MT 20 HFC was used) 2 pc 16 ohm, 4 pc 8 ohm
Connection: Cannon 4-polig XLR
Finish: Rosewood, walnut, teak and black or white lacquer
Price 1978: 3800:-/pair