YD50-78Jrc

Specification
 
 
 
Diameter: 50mm(2 inch)
Height: 17mm(0.7 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 450Hz ±20%
Frequency Response: 450-4000Hz 10dB
Sound Pressure Level: 88dB(1W/0.5M)
Nominal Power: 0.25W
Net weight: 61g
Maximum Power: 0.5W