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Description
2pcs 30mm 32Ohm 0.02W Bluetooth Headphone Audio Speaker Headset Woofer Loudspeaker
Specification:
Note: It is best not to exceed 3s when soldering the speaker, or it is easy to burn out the voice coil lead or directly burn out the circuit board if the soldering time is too long, causing a short circuit and silent sound of the speaker.
Type: Electric (moving coil)
Shape: Round
Diameter: 30mm/1.18"
Voice Coil: 13-core
Diaphragm: 16U
Composition Method: Single paper basin
Diaphragm Materials: Non-paper
Magnetic Circuit Forms: Internal magnetic
Magnet: White magnet
Frequency: Full range
Point: Red dot is positive
Nominal Impedance: 32Ω
Rated Power: 0.02W
Frequency Response: 20~20000kHz
Sensitivity: 120dB/W
Applications: High fidelity
Package Included:
Speaker x 2
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