DIATONE DS-34B
¥ 33,000 (1 unit, released in 1969)
Commentary
A three way sealed speaker system.
PW 3017, a 30 cm cone type woofer, is installed in the low range.
This unit uses Diatone's unique double free edge to improve the mechanical linearity.
The mid-range is equipped with PM-1016 which is a 10 cm cone type squaker.
The diaphragm is a hard cone to suppress split vibration, and the rear face is a sealed structure.
A 5 cm cone tweeter, TW-5016, is mounted in the high range.
The special synthetic rubber spider improves the regenerative capacity in middle and high areas.
There are separate level controls for the middle and high frequencies.
The enclosure is hermetically sealed and has a walnut finish on the exterior.
Model Rating
Method | 3-Way, 3-Speaker, Airtight Type, Bookshelf Type |
Units used, etc. | For Low Band : 30 cm Cone Type (PW-3017) For Middle Range : 10 cm Cone Type (PM-1016) For High Range : 5 cm Cone Type (TW-5016) |
Rated impedance | 8 Ω |
Playback frequency band | 40 Hz to 20 kHz |
Rated input | 40W |
Crossover frequency | 700 Hz, 6 kHz |
Output sound pressure level | 99dB/VA |
Network | Low frequency : -12dB/oct. Mid-range : 6dB/oct., -12dB/oct. High frequency : 6dB/oct |
Level control | For Mid Range : 700 Hz ~ 6 kHz For High Frequency : 6 kHz ~ 20 kHz |
External dimensions | Width 420x Height 690x Depth 285 mm |
Weight | 22kg |