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W - 503

W - 503
Product specifications:

1) Driver Unit:40 mm  Neodymium speaker is available)
2) Impedance :300ohm
3) Sensitivity :110dB±3dB at 1000HZ
4) Frequency Range :20—20,000Hz
5) Plug:ARINC type C2 three pin
6) Cord length: 150 cm
7) Logo: Customized
8) Color: Customized