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2PCS 2" 4Ohm 3W Audio Stereo Speaker Round Loudspeaker + 2PCS 3Wx2 DC 5V Digital Amplifier PAM8403 Amp Module for Arduino DIY Replacement
Limited time offer, ends 09/07 By Yihe Global Store
- High-efficiency speaker DIY kitclear sound output, low noise, delivering a pleasant listening experience. Can be powered by a 5V supply, suitable for batteries or portable electronic products. 2" 4Ohm 3W SpeakerDiameter: 53mm; Height: 30mm; Rated power: 3W; Rated impedance: 4; Sensitivity: 100 dB/W. With PAM8403 Amplifier BoardDC 5V digital power amp module, 2 channels, 3W+3W, offering easy and smooth volume adjustment and power control via the potentiometer. Package Includes2* 2" 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards. Note: 1. Do not apply power to the amplifier without speakers connected, as this will damage the amplifier; 2. Ensure the operating voltage stays below 5.5V, otherwise the amplifier may be damaged
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High-efficiency speaker DIY kitclear sound output, low noise, delivering a pleasant listening experience. Can be powered by a 5V supply, suitable for batteries or portable electronic products.
2" 4Ohm 3W SpeakerDiameter: 53mm;
Height: 30mm;
Rated power: 3W;
Rated impedance: 4;
Sensitivity: 100 dB/W. With PAM8403 Amplifier BoardDC 5V digital power amp module, 2 channels, 3W+3W, offering easy and smooth volume adjustment and power control via the potentiometer. Package Includes2* 2" 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards.
Note:
1. Do not apply power to the amplifier without speakers connected, as this will damage the amplifier;
2. Ensure the operating voltage stays below 5.5V, otherwise the amplifier may be damaged
2" 4Ohm 3W SpeakerDiameter: 53mm;
Height: 30mm;
Rated power: 3W;
Rated impedance: 4;
Sensitivity: 100 dB/W. With PAM8403 Amplifier BoardDC 5V digital power amp module, 2 channels, 3W+3W, offering easy and smooth volume adjustment and power control via the potentiometer. Package Includes2* 2" 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards.
Note:
1. Do not apply power to the amplifier without speakers connected, as this will damage the amplifier;
2. Ensure the operating voltage stays below 5.5V, otherwise the amplifier may be damaged
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Yihe Global Store Return Policy
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