YD30M-88Jrc

Specification
 
 
Diameter: 30mm(1.18 inch)
Height: 4.3mm(0.17 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 470Hz ±20%
Frequency Response: 470-6000Hz 10dB
Sound Pressure Level: 78dB(1W/1M)
Nominal Power: 0.5W
Net weight: 6.5g
Maximum Power: 1W