Sound system and loudspeaker 2 sets of stereo
FM pre-tuning: 4
Power output: 1000 Hz RMS 2 x 22 watts / 4 ohms; 2 x 19 watts / 8 ohms
Music power 2 x 40 watts / 4 ohms; 2 x 25 watts / 8 ohms
Speaker impedance 4 ohms
Harmonic distortion: 1000 Hz 50 mV DIN 45 500 0.1 %
Intermodulation: DIN 45 500 0.1 %
Frequency range: +/- 1.5 dB DIN 45 500 20 - 30,000 Hz

Bass control at 40 Hz: +/- 17 dB
Treble control at 12,5000 Hz: +/- 14 dB

Tuner: FM range 87.5 - 108 MHz

Compact cassette: C60 - C90
Tape head: Super Permalloy
Iron oxide tape: Yes"