ONKYO D-33X
¥ 39,800 (1 unit, sold in February 1987)
Commentary
The AV speaker system of the successor to the D-33.
The woofer uses pure cross carbon woofer. It also uses a canceling magnet type anti-magnetic design to prevent leakage of magnetic field lines and realizes a high magnetic flux density of 12000 gauss. It is further perfected by the use of engineering elastomer edge and high-rigidity aluminum die-cast frame.
The Skoker uses a delta-olefin refactored diaphragm. This diaphragm completely eliminates the peculiarity of sound caused by resonance inherent in the diaphragm material and increases rigidity by controlling the added compound.
The tweeter uses a 2.5 cm dome type unit with a cemented carbide titanium diaphragm.
A cancel magnet is used to suppress unnecessary leakage of magnetic field lines to the outside.
Model Rating
Method | 3-way, 3-speaker, air suspension system Bookshelf Type / Anti-magnetic Type |
Units Used | For low band : 24 cm cone type For Medium Range : 10 cm Cone Type For high-pass : 2.5 cm dome type |
Playback frequency band | 35 Hz to 45000 Hz |
Crossover frequency | 550 Hz, 3000 Hz |
Max Input | 150W(EIAJ) |
Impedance | 6 Ω |
Output sound pressure | 91dB/W/m |
Cabinet internal volume | 26.5L |
External dimensions | 295 mm W x 530 mm H x 269 mm D (Including RUNNET) |
Weight | 11.5kg |