MISSION 770S
¥ 280,000 (a set of two cars, around 1983)
Commentary
This 2-way speaker system is the successor of Mission770.
A 22.5 cm cone type woofer using reinforced homopolymer cone is mounted in the low range.
A 2.5 cm dome type tweeter with a polymer dome diaphragm is installed in the high-frequency range.
The terminal part is designed to be connected by 4 mm plug or wire.
There are 2 color variations, black and walnut.
Model Rating
| Method | 2-Way, 2-Speaker, Bass Reflex System, Bookshelf Type |
| Units Used | For low band : 22.5 cm cone type For high-pass : 2.5 cm dome type |
| Frequency characteristic | 20 Hz to 25 kHz 40 Hz to 20 kHz ± 3 dB |
| Impedance | 8 Ω (nominal) |
| Recommended amplifier output | 20W ~ 150W/ch |
| Output sound pressure level | 87dB/W/m(SPL) |
| Crossover frequency | 2.0kHz |
| Terminal | 4 mm Plug / Wire |
| Cabinet effective internal volume | 35 liters |
| External dimensions | Width 270x Height 610x Depth 300 mm |
| Weight | 25.5kg(shipping) |
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