28mm door bell use mylar speaker YD28-4
Applications: mobile multimedia devices, etc
Function: Full frequency
Size: 28*5.3mm
Rated power: 1.5w
Impedance: 8Ω±15%
Resonant frequency: 680Hz±20%
Frequency response range: 680Hz-20kHz
Sensitivity: ≥80dB (0.5m/1w)
Function: Full frequency
Size: 28*5.3mm
Rated power: 1.5w
Impedance: 8Ω±15%
Resonant frequency: 680Hz±20%
Frequency response range: 680Hz-20kHz
Sensitivity: ≥80dB (0.5m/1w)