LM386 Mini Power Amplifier Board, 5PCS 0.5W-10W DC 3V-12V Small Amplifier Module for Speaker
Voltage Range Mini power amplifier board operates at 3 12v, ideal for 5v and above usage.
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VISSQH 5 pcs Mini PAM8403 Stereo Amplifier DC 5V Audio amplifier 5V Digital Amplifier Module Board with Potentionmeter,3W + 3W Dual-channel Audio Amplifier Module for DIY Portable
PAM8403 stereo amplifier The digital power amplifier chip is used, high-definition sound quality highlights the advantages of digital chips, the power is 3 W + 3 W high sound quality.
WANGCL 2x50W +100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control Dual TPA3116 Chip DC 12-24V Bluetooth and AUX Inputs DIY Wireless Speakers AMP Board
Adopt imported TPA3116D2 chips, with excellent power amplifier effect.
Bewinner ZK‑1002T Audio Power Amplifier Module, Dual Channel Digital Subwoofer Power Amplifier Board, DC12‑24V, BT 5.0 Sound Amplifier Board
Choose The Right Voltage The higher the voltage, the higher the current, the better the output power, it is recommended to use more than 3A current 18V19V24V power supply.
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Youmile TPA3116D2 Digital Amplifier Board Dual Channel 2x50W 5V 12V 24V Audio Stereo AMP High Power Digital Subwoofer Power Amplifier Board for Speakers with 3.5mm Jack Audio Cable, Knob Cap
This digital amplifier is highly recommended for 4-8 ohm speakers.
PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input 5pcs
Working voltage 2.5V-5.5V
Fasizi 5pcs Mini DC 3W + 3W DC 5V Audio amplifier Handy Digital Amplifier Module Board Dual-channel PAM8403 Stereo Amplifier for DIY Portable Speakers Headphones
Efficiency 90%
JZK 5pcs PAM8403 5V Amplifier Module, 2 * 3W Audio Amplifier Module, 3W + 3W Dual-channel mini Digital amplifier Hi-Fi board module, DIY mini speakers
Easy and smooth to adjust the volume and control the power switch.
Ferwooh 3PCS Mini PAM8403 DC 5V 2 Channel Digital Power Audio Amplifier Board Module Dual-Channel 3W+3W with Potentiometer Volume Control
The power amplifier board PAM8403 is a small digital amplifier chip that emphasizes the advantages of the digital chip.
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Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super Small 5 Pcs, Other electronic components
POWERED BY---PAM8403 mini type D digital power amplifier can be powered by computer USB 5V, or phone charger 5V, or lithium battery, easily put in small space of many digital products, high amplification efficiency
5V 20W Amplifier Board 2.1 Channel 3D Surround Bass Digital Stereo Subwoofer Class-D Amp
Suitable for laptops, desktop computers, low-voltage sound system, music phones, etc.
Jeanoko 5Pcs Power Amplifier Super Small DC 2.5V-5.5V 3W+3W Power Amp Module Board Audio Amp Amplifier Board for LCD TVs LaptopsElectronic Component
3W+3W Power Power Amplifier Module can be powered by computer USB 5V, or phone charger 5V, or lithium battery. High efficiency 90%, can provide 3W (left channel)+3W (right channel) when using 4 load and 5V power supply.