ONKYO D-052TX
¥ 20,000 (2 units 1 set, sold on October 15, 2001)
Commentary
Speaker system using OMF diaphragm.
A 13 cm cone type woofer with OMF (ONKYO Micro Fiber) diaphragm is mounted in the low range.
This diaphragm is made of natural materials. It has a multi-layered structure consisting of non-woven fabric with fibers aligned in a certain direction and multiple layers of fibers aligned in different directions. In addition, both sides of the fiber layer are bound with unsaturated polyester resin and molded to increase the strength. In addition to the low natural vibration characteristic of natural fibers, noise generated from the diaphragm itself is reduced.
We have also adopted a unique S-line edge to reduce loss of music information.
A 2.5 cm soft dome type tweeter is installed in the high range.
A condenser made by German company WIMA is used in the network section.
The entire enclosure is designed with a bass reflex using MDF.
Speaker cable is included.
Model Rating
| Method | 2-way, 2-speaker, Bass reflex system Bookshelf Type / Magnetic Protection Design (EIAJ) |
| Units Used | For low band : 13 cm cone type For high-pass : 2.5 cm dome type |
| Playback frequency band | 55 Hz to 35 kHz |
| Max Input | 70W |
| Rated impedance | 4 Ω |
| Output sound pressure level | 85dB/W/m |
| Crossover frequency | 2.5kHz |
| Cabinet internal volume | 7.2L |
| External dimensions | Width 162x Height 284x Depth 232 mm (including RUNNET and terminal protrusion) |
| Weight | 3.9kg |
| Attachment | Speaker cable (2.5mx2) |