DIATONE M-S03(S/RD)
¥ 12,000 (a set of two cars, around 1984)
Commentary
Micro-speaker system with built-in amplifier.
This is the first Diatone active speaker other than for professional speakers.
The unit is equipped with a 6.6 cm cone type full range speaker.
The M-S03 uses a flat passive radiator to expand its low-frequency reproduction capability.
There are 2 color variations, silver and red.
Model Rating
| Method | Built-in Amplifier / 1-Way / 1-Speaker / Passive Radiator System ・ Bookshelf type |
| Units Used | For all bands : 6.6 cm cone type Passive radiator : flat |
| Nominal impedance | 4 Ω |
| Playback frequency band | 120 Hz to 20 kHz |
| Output sound pressure level | 85dB/W/m |
| Max Input | 5W |
| Pwer | DC6V (4 AA batteries) 100 VAC, 50/60Hz (Use Adapter AD-71 Sold Separately) |
| External dimensions | 80 mm wide x 149 mm high x 105 mm deep |
| Weight | 600g (1 Piece / Including Battery) |
| Attachment | Mini Jack for Connection (1) AA Dry Batteries (8 pcs) |