Type:Dynamic Receiver/Speaker
Dimension:Φ28mm*6.0H
Weight:6.2g
Sound Pressure Level:90±3dB SPL(at 0.1w,0.1m 0.8,1.0,1.2,1.5KHz)
Rated Power Input:Nominal Power:2.0W,Maximum Power:2.5W
Rated Impedance:8±15%Ω
Resonance Frequency:650±20%Hz(at 1.0V)
After sale instructions