1.impedance:8 ohm
2.RMS/max power:1.0/2.0mW
3.frequency:280-20 K Hz

1.impedance:8 ohm
2.RMS/max power:1.0/2.0mW
3.frequency:280-20K Hz

4.FO(Hz):490±98

5.sensitivity(dB):80±3/1W 1M

6.material:rare earth