BOSE 901
Release price unknown (released in 1967)
¥ 296,000 (1 set, around 1973)
Commentary
This direct / reflective speaker system was released in 1967.
This model has undergone various improvements and has been passed on to the current 901 series.
Based on patents and technologies accumulated through 20 years of basic research, it has been developed with emphasis on "the ratio of direct sound and reflected sound in sound reproduction."
The unit is a 10 cm cone-shaped unit, with one on the front and eight on the rear. You can set the distribution of direct and reflected sounds using a special equalizer.
The enclosure has a V-shaped back panel with a 120 ° angle to reproduce the image of the performance spreading on the stage.
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Model Rating
| Method | 1-way, 9-speaker, direct / reflecting system, floor type |
| Unit | For all bands : 9 x 10 cm cone |
| Acoustic energy distribution | Reflection component : 89% Direct component : 11% |
| Max Input | 30W |
| Impedance | 8 Ω |
| External dimensions | Width 533x Height 313x Depth 325 mm |
| Weight | 19.5kg |
| Attachment | Equalizer amplifier |