Type:Dynamic Receiver/Speaker
Dimension:Φ23mm±0.2*5.2H
Weight:4.50g
Sound Pressure Level:91±3dB SPL(at 0.1w,0.1m 0.8,1.0,1.2,1.5KHz)
Rated Power Input:Nominal Power:1.0W,Maximum Power:1.2W
Rated Impedance:8±15%Ω
Resonance Frequency:900±20%Hz(at 1.0V)
After sale instructions