The price has been reduced! 2021/10/9 Selling price 4,000 yen It is an ultra-small aperture full-range speaker that applies NRT (neodymium radial technology). Although it is a small aperture, the sound quality of the middle and high pitches is of uncompromising quality. The appearance is dull (Satoshi Yonejima)
Maintenance Info: 2021.10.9 Sweep Test Good
Accessories: instruction manual, original box
Main specifications: NRT (Neodymium Radial Technology) Caliber 50mm Impedance 8Ω Frequency Characteristics 200-15k 84dB External Dimensions 49×49mm Opening Dimensions 47mm Depth 30mm Dead weight 0.22kg/bottle