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ALTEC LANSING 203B/803B/805B
| 203B | * Release date unknown Price unknown (1 unit, around 1975) |
| 803B | * Release date unknown ¥ 138,700 (1 unit, around 1976) ¥ 157,000 (1 unit, around 1977) |
| 805B | * Release date unknown ¥ 127,300 (1 unit, around 1976) ¥ 153,000 (1 unit, around 1977) |
Commentary
Multi-seller horn designed for theaters, halls and outdoor loudspeaker device, etc.
There are 6 types in the Multi-Seller Horn Series, and a horn with different diffusion characteristics can be selected according to the application.
The 803B and 805B consist of 2x4 cells with different directional characteristics.
The 203B has a 1x2 cell configuration.
Model Rating
| Type | Multi-seller horn | |||
| Model Name | 03B | 803B | 805B | |
| Directional property | Horizontal | 40 ° | 70 ° | 80 ° |
| Vertical | 0 ゜ | 35 ° | 40 ° | |
| Crossover frequency | 300Hz | 500Hz | ||
| Cell Configuration | 1x2 | x4 | ||
| Applicable throat | - | 30162 | ||
| External dimensions | Width x Height x Depth | 813x432x787mm | 813x413x673mm | 622x330x445mm |
| Weight | - | |||