Specifications

1.Type OS40500H18.6
2.Sensitivity:-50+/-3Db
3.Frequency:300-3400Hz
4.Lmpedance:600ohm

Technical parameters:

1.Diameter:40*18.5(mm)

2.Impedance:500Ω+/-15%

3.Sensitivity(S.P.L):-72+/-3dB

4.Frequency:300-6000Hz

 

ISO14001:

 

ISO9001:

 

Supplier Assessment Report :