A ribbon tweeter used in the company's speakers, Zero-3, etc. An aluminum diaphragm is used to achieve playback frequencies up to 100 kHz. There is a feeling of use such as dullness, scratches, etc., and there is slight corrosion on the horn part (Kojima Yosuke)
Maintenance information: 2026.5.29 Operation confirmed (sweep tested on a crossover 7kHz network)
Accessories: none
Main specifications: ribbon tweeter 8Ω polyimide heat-resistant film base flat voice coil W145 x H88 x D70 mm (actual measurement)