Amplifier Chip: PAM8403. 1x Amplifier Board. Channels: 2 channels. Due to the light and screen difference, the item's color may be slightly different from the pictures. Output power: 3W 2. Portable Pocket Universal Radio AM/FM Receiver Built in Speaker High Quality.
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PAM8403 stereo class D audio power amplifier can be high power amplifier performance. Amplifier chip: PAM8403. Power Input:TYPE-C(DC5V). 1/3/5/10 x Amplifier board. Bluetooth version:5.0. Signal Input: Bluetooth only.
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Maximum output power: 3W 2(5V 4Ω). Flexible assembly usage. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm.
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Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W 4 DC 5V Stereo Sound AMP XH-A156 with Cable For Speaker. This amplifier board is a versatile and powerful audio module that can be used for a wide range of applications.
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1x PAM8403 Super Mini Digital Amplifier Board 2 3W Class D Digital 2.5V To 5V Power Amplifier Board Efficient. Double panel wiring, wiring properly resolve the ground potential caused by balance and inter-channel crosstalk, ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.
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Amplifier Chip:PAM8403 X2. Output power: 5W 2 4. 1pc Bluetooth 5.0 HD Amplifier Board. Audio input: Bluetooth 5.0. Number of channels: two channels.
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Model: PAM8403. Type: Super digital amplifier board, Class D. Speakers First: Connect speakers before powering up. Noise Suppression: Excellent, with minimal noise even when the ear is close to the speaker without an audio input.
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High-efficiency Class D amplifier chip: adopts PAM8403 chip to ensure clear and stable sound quality. Chip type:PAM8403 1. Dual-channel stereo output: Provides 5W×2 dual-channel stereo output, suitable for various scenes.
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