National EAS-50H100
¥ 32,000 (1 unit, around 1987)
Commentary
A radial horn unit with a cut-off frequency of 330 Hz ;
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Model Rating
| Type | Radial horn unit |
| Cutoff frequency | 330Hz |
| Recommended crossover frequency | 700 Hz or more |
| Directional | Horizontal : 90 ° Vertical : 40 degrees |
| Throat diameter | Φ 25.4 mm |
| Weight | 2.6kg |