40mm mylar speaker
Applications: mobile multimedia devices, etc
Function: medium and low frequency
Size: 40*6.2mm
Rated power: 1w
Impedance: 4Ω±15%
Resonant frequency: 560Hz±20%
Frequency response range: 560Hz-10kHz
Sensitivity: 90±2dB (0.1m/0.1w)
Function: medium and low frequency
Size: 40*6.2mm
Rated power: 1w
Impedance: 4Ω±15%
Resonant frequency: 560Hz±20%
Frequency response range: 560Hz-10kHz
Sensitivity: 90±2dB (0.1m/0.1w)


















