YD50B-101Frc

Specification
 
Diameter: 50mm(2 inch)
Height: 12.3mm(0.48 inch)
Nominal Impedance: 45Ω±15%
Resonance Frequency: 400Hz ±20%
Frequency Response 400-5000Hz 10dB
Sound Pressure Level: 83dB(1W/1M)
Nominal Power: 0.25W
Maximum Power: 0.4W
Net Weight: 17g