ONKYO U-4500
¥ 25,000 (1 unit, around 1971)
¥ 26,400 (1 unit, around 1972)
Commentary
A two way speaker system equipped with a horn tweeter.
A 25 cm cone woofer of high compliance type is installed in the low range.
The high-frequency range is equipped with a wide-band separable horn type tweeter, which reduces the bandwidth of the woofer and enables comfortable playback.
The enclosure has a sealed structure using a hard chip board.
Model Rating
| Method | 2-Way, 2-Speaker, Airtight Type, Bookshelf Type |
| Units Used | For low band : 25 cm cone type For High Frequency : Horn Type |
| Playback frequency band | 35 Hz to 20 kHz |
| Lowest resonance frequency | 55Hz |
| Allowable input | 20W |
| Max Input | 40W |
| Impedance | 8 Ω |
| Output sound pressure | 98dB/W(50cm) |
| Crossover frequency | 2kHz |
| External dimensions | Width 342x Height 590x Depth 290 mm |
| Weight | 15kg |
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