YD28M-144Jrc

Specification
 
 
Diameter: 28mm(1.1 inch)
Height: 4.6mm(0.18 inch)
Nominal Impedance: 8Ω±15%
Resonance Frequency: 480Hz ±20%
Frequency Response: 480-3200Hz 10dB
Sound Pressure Level: 88dB(0.1W/0.1M)
Nominal Power: 0.5W
Maximum Power: 0.8W
Net Weight: 4.8g