YD44M-1rc

Specification
 
 
Diameter: 44mm(1.73 inch)
Height: 6mm(0.24 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 500Hz ±20%
Frequency Response: 500-20000Hz 10dB
Sound Pressure Level: 92dB(0.1W/0.1M)
Nominal Power: 0.5W
Maximum Power: 1W