YD30M-83Jrc

Specification
 
 
Diameter: 29.8mm(1.18 inch)
Height: 4.2mm(0.16 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 450Hz ±20%
Frequency Response: 450-5000Hz 10dB
Sound Pressure Level: 92dB(0.2W/0.5M)
Nominal Power: 0.5W
Maximum Power: 0.8W
Net Weight: 3.5g