DIATONE DS-51P
¥ 15,000 (a set of two cars, around 1997)
Commentary
Middle Class's active speaker system was developed for multimedia applications such as portable CDs, MDs, and PCs.
The unit is equipped with a 8.7 cm cone type full range speaker.
Liquid crystal polymer (LCP) is used for the diaphragm.
Built-in 5W + 5W amplifier.
Model Rating
| Method | Built-in Amplifier / 1-Way / 1-Speaker / Bass Reflex System ・ Desktop Type ・ Magnetic Protection Type |
| Units Used | For all bands : 8.7 cm cone type |
| Rated impedance | 22k Ω |
| Playback frequency band | 70 Hz to 20 kHz |
| Output sound pressure level | 87dB/W/m |
| Amplifier rated output | 5W+5W |
| Power supply voltage | 100 VAC, 50Hz/60Hz (Included Adapter Used) |
| External dimensions | Width 117x Height 230x Depth 143 mm |
| Weight | R-side : 1.25 kg L side : 1.05 kg Adapter : 0.8 kg |
| Attachment | AC Adapter Stereo mini-plug cable Stereo pin cable Speaker cable |