Dimension: Phi;34.8*14.8;
Rated Impedance: 150±15%OΩ;
Rated Power: 10mW;
Max Power: 20mW;
Frequency Range: 300HZ ~ 3400Hz;
Sound Pressure Level: 98±3dB;
MF.Intensity axial: ≥-22dB(1KHz.  0dB=1A/M);
MF.Intensity radial: ≥-25 dB(1KHz.  0dB=1A/M);
Mount: wire leads, connector.