SONY SA-55
¥ 19,800 (a set of two cars, around 1981)
Commentary
Compact speaker system with built-in power amplifier.
The unit is equipped with a 9 cm full range cone type unit.
Built-in 5W + 5W power amplifier.
This power amplifier has a REC output terminal, so if you connect a deck to this terminal, you can record while monitoring the input signal.
The size is the same as the playback 1/2 deck TC-PB5, and the design is unified, so you can enjoy the combination use.
Model Rating
| Type | Active speaker system |
| Amplifier Unit | |
| Execution Output (EIAJ) | 5W+5W |
| Input Sensitivity / Impedance | Tape Recorder, Spare : 170mV/50k Ω |
| Output Level / Impedance | Tape Recorder : 170mV/10k Ω |
| Speaker Unit | |
| Method | 1-way, 1-speaker, bass reflex system |
| Units Used | For all bands : 9 cm cone type |
| Output sound pressure level | 89dB/W/m |
| Maximum allowable input | 10W |
| Nominal impedance | 8 Ω |
| <General> | |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 18W |
| External dimensions | Width 215x Height 105x Depth 275 mm |
| Weight | Right speaker : 1.7 kg Left speaker : 2.5 kg (with built-in amplifier) |