Pioneer IS-60
¥ 28,000 (1 unit, around the late 1960 s?)
Commentary
A 2-way speaker system with a built-in filter amplifier and main amplifier inside the cabinet.
Model Rating
| Method | 2-Amp, 2-Way, 2-Speaker, Sealed Type |
| Speaker Unit | |
| Units Used | For low band : 20 cm cone type For high pass : 7.7 cm cone type |
| Amplifier Unit | |
| Filter amplifier | 12dB/oct Filter Amplifier |
| Crossover frequency | 2100Hz |
| Main amplifier output | Output for high and low sound 15W each |
| S/N | 90 dB or more |
| <General> | |
| External dimensions | Width 310x Height 560x Depth 245 mm |
| Weight | 10.3kg |