HiFi 40mm Headset Driver Unit driver 32ohm Master & Dynamic MW50 2pcs

HiFi 40mm Headset Driver Unit 32ohm For Master& Dynamic MW50 Diy beryllium Film Static electricity monitor New Arrivals 2pcs 40mm headphone Speaker unit 32ohm Over Ear Earphone Repair Parts Sound good Newest Note: This headphone unit is of electrostatic style, has good sound analysis, and it is suitable for modification of closed headphone shells. If you need bass effect, you can adjust it through the tuning hole on the back of speaker unit, which is more suitable for open headphone shells. Description: Product name: 40MM Headset driver Impedance: 32ohm+-10% Feature:With Beryllium film Suitable: For Master&Dynamic MW50 Headphone repair parts diy Package: 2pcs headphone Speaker Units