ONKYO M50
¥ 27,500 (1 unit, around 1980)
Commentary
A speaker system developed with the aim of achieving low-frequency playback that exceeds its size.
The woofer is equipped with a 20 cm cone type woofer. The 4-layer voice coil with a polyimide bobbin increases the driving force and prevents the Qm from decreasing, thus improving the input resistance.
In addition, in order to obtain the best constant in a closed cabinet, a cone type diaphragm with a balance weight is used to increase bass sound.
The tweeter is equipped with a 3 cm dome type diaphragm. It is equipped with an aluminum friction processed frame, and contributes to high frequency transient and efficiency improvement by strengthening rigidity.
Equipped with level control.
Model Rating
| Method | 2-Way, 2-Speaker, Airtight Type, Bookshelf Type |
| Units Used | For Low Band : 20 cm Cone Type (W2049A) For High Range : 2.5 cm Dome Type (TW314C) |
| Playback frequency band | 50 Hz to 20000 Hz |
| Max Input | 60W |
| Impedance | 6 Ω |
| Output sound pressure | 90dB/W/m |
| Crossover frequency | 2000Hz |
| Cabinet internal volume | 14L |
| External dimensions | Width 235x Height 400x Depth 230 mm |
| Weight | 6.9kg |