CORAL AL-601
¥ 2,500 (1 unit, around 1980)
Commentary
Acoustic lens kit developed for horn tweeter.
By converting near-plane sound waves radiated from a horn tweeter into spherical waves, a wide range of directional characteristics is realized.
It can be attached to baffle plate or unit.
Model Rating
| Method | Acoustic lens |
| Diffuse Angle | Horizontal : 80 degrees Vertical : 45 degrees |
| Effective frequency | 3 kHz or more |
| Applicable Horn Diameter | 60 φ mm or Less |
| External dimensions | Width 130x Height 92x Depth 35 mm |
| Weight | 130g |