The price has been reduced. 2022/11/2 sales price is 1,000 yen. 5 cm unit with unknown details. Paper cone with cloth edge configuration It's made in China, but it comes with a nice magnet. How about acting on your own for research? (Murakoshi Yoichi)
Maintenance information: 2022.10.22 sound output confirmed
Accessories: none
Main specifications: Impedance measurement 4/6 ohms, screw pitch (diagonal), 100 mm, external dimensions 87 x 87 mm, depth 46 mm, 292 g