Product Review

Specification:
Impedance:4Ohm
Power:3W
Diameter:40mm
Height:20mm
nominal impedance : 4Ω±15%
resonance frequency : 320Hz±20
characteristic sensitivity of loudspeaker : 83±3dB
input-power rating : 2W
rated frequency range : 0-20KHz
distortion factor : maximum 5%
Insulation Resistance : 10MΩ