[electrostatic tweeters] Sony SA-S1 active speakers

Sony SA-S1 features an electrostatic tweeter for detailed highs and a motional feedback system for accurate bass. It's a high-performance speaker with a unique design

Introduced: 1994 - 1996 

Specifications:
- Speaker system: Active speaker, 2-way bass reflex

Speaker units:
- Woofer: 17 cm - cone type - Motional Feedback (MFB) system
- Tweeter: 2.5 x 10 cm - electrostatic type

Continious RMS power output:
- Woofer: 50 watts (6 ohms at 1 kHz, 5% THD)
- 50 watts (6 ohms at 20-2700 Hz, 0.8% THD)
- Tweeter: 8 watts (50 ohms at 5 kHz, DIN)
- 10 watts (50 ohms at 5 kHz, 5% THD)
- 8 watts (50 ohms at 2.7-20 kHz, 0.8% THD)

Music power output:
- Woofer: 125 watts (6 ohms at 1 kHz 110% THD)
- Tweeter: 125 watts (6 ohms at 10 kHz 10% THD

- Input sensitivity and impedance: INPUT 1.2 V, 47 kilo ohms
- Power consumption: 50 watts
- Dimensions (W x H x D): 220 x 500 x 345 mm
- Weight: +/- 11 kg