The price has been drastically reduced. 2024/3/17 sales price 1,000 yen. 1 bottle only Unspecified horn tweeter. Conduction was confirmed, and sound was confirmed (Murakoshi Yoichi)
Maintenance information: 2024.3.15 continuity confirmed
Accessories: none
Main specifications: 95 mm in diameter, screw pitch (diagonal): 86 mm, depth: 53 mm