DIATONE DS-22BmkII
¥ 19,800 (1 unit, sold in May 1970)
Commentary
This speaker system is an improved version of the DS-22B that uses a 2-way configuration based on the 2S 208.
A 20 cm cone type woofer is installed in the low range.
A 5 cm cone type tweeter is installed in the high range.
This unit is a mechanical load type with sufficient mechanical braking by a special synthetic rubber suspension, enabling faithful response to impact sound.
The enclosure uses a bass reflex method and is tuned according to the woofer unit, enabling rich low-frequency playback despite being a small enclosure.
The exterior has a natural walnut finish, and the front baffle is also made of wood grain veneer plywood.
In addition, by using the double sub RUNNET for the front grill, the elegant atmosphere is realized.
If there is more braking in terms of sound quality, filling the port with an appropriate amount of sound-absorbing material will change the effect.
Model Rating
Method | 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type |
Units Used | For low band : 20 cm cone type For high-pass : 5 cm cone type |
Impedance | 8 Ω |
Playback frequency band | 50 Hz to 20 kHz |
Max Input | 20W |
Crossover frequency | 2kHz |
Network part | Low pass : LC parallel resonant circuit High frequency : 6dB/oct. |
Output sound pressure level | 93dB/W (New JIS) |
External dimensions | Width 330x Height 550x Depth 285 mm |
Weight | 10.5kg |