YD23M-21Jrc

Specification
 
 
Diameter: 23mm(0.9 inch)
Height: 5.2mm(0.2 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 520Hz ±20%
Frequency Response: 520-20000Hz 10dB
Sound Pressure Level: 90dB(0.1W/0.1M)
Nominal Power: 0.5W
Net Weight: 3.4g
Maximum Power: 1W