Dimension: Phi;28*7.4;
Rated Impedance: 150±15%OΩ;
Rated Power: 50mW;
Max Power: 100mW;
Frequency Range: 300HZ ~ 4000Hz;
Sound Pressure Level: 93±3dB;
MF.Intensity axial: ≥-26dB(1KHz. 0dB=1A/M);
MF.Intensity radial: ≥-29 dB(1KHz. 0dB=1A/M);
Mount: wire leads, connector.