A compression driver that was also used in the company's S9500. It features a responsive sound due to the combination of a titanium diaphragm and a neodymium magnet. The internal sound absorbing material has deteriorated slightly, but there is no problem with use (Daiki Goto)
Maintenance information: 2025.4.17 operation confirmed
Accessories: none
Main specifications: 16 ohms, allowable input, 150 W, 500 Hz to 20 kHz, crossover frequency: 500 Hz, diameter: 168 x depth: 142 mm, 4.8 kg