30mm mylar speaker for doorbell use
Application: mobile multimedia equipment, etc.
Function: Full frequency
Size: 30*4.9mm
Rated power: 1W
Impedance: 8Ω ± 15%
Resonant frequency: 650Hz ± 20%
Frequency range: 400Hz-20KHz
Sensitivity: 87 ± 2db (0.5m/1W)
Function: Full frequency
Size: 30*4.9mm
Rated power: 1W
Impedance: 8Ω ± 15%
Resonant frequency: 650Hz ± 20%
Frequency range: 400Hz-20KHz
Sensitivity: 87 ± 2db (0.5m/1W)