ONKYO F-500M
¥ 28,600 (1 unit, released in November 1969)
Commentary
3-way bass reflex type speaker system.
It is equipped with a multi-amplifier terminal which was not found in F-500A.
A 25 cm cone unit is used for the low range, a 12 cm cone unit for the middle range, and a horn unit for the high range.
Lion board is used for the enclosure, and the board thickness is 15 mm and 18 mm. It can be used depending on the location.
The surface has oil finish and WATCO finish.
Equipped with multi-amplifier terminal.
Model Rating
| Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
| Units Used | For low band : 25 cm cone type For Medium Range : 12 cm cone type For High Frequency : Horn Type |
| Playback frequency band | 40 Hz to 20000 Hz |
| Rated input | 20W |
| Max Input | 40W |
| Impedance | 8 Ω |
| Output sound pressure | 99dB/W/50cm |
| Crossover frequency | 1000 Hz, 6000 Hz (12dB/oct.) |
| External dimensions | Width 376x Height 650x Depth 295 mm |
| Weight | 18.5kg |