CORAL BX-710
¥ 37,500 (1 unit, sold in May 1968)
Commentary
This is a floor-type speaker system that uses a multi-pipe duct system to achieve rich bass reproduction and medium sound reproduction with expansion.
Equipped with a 30 cm cone woofer in the low range.
A 16 cm cone type squaker and a horn type squaker are installed in the middle area.
Two horn type tweeters are installed in the high range.
The middle and high ranges are equipped with level controls.
The enclosure employs a multi-pipe duct system, with a total of five pipe ducts in three sizes to improve the extension of low and middle tones.
The exterior has a walnut polyurethane finish.
Equipped with multi-amplifier terminal.
The front net is not removable.
Model Rating
| Method | 4-Way, 5-Speaker, Bass Reflex System, Floor Type |
| Units Used | For low band : 30 cm cone type For Medium Range : 16 cm cone type Horn type For High Frequency : Horn Type x2 |
| Impedance | 8 Ω |
| Playback frequency band | 35 Hz to 22 kHz |
| Max Input | 32W |
| Crossover frequency | 800 Hz, 2 kHz, 8 kHz (12dB/oct, 18dB/oct) |
| Output sound pressure level | 103dB/W |
| External dimensions | Width 575x Height 750x Depth 415 mm |
| Weight | 21.5kg |