BT 5.0 Aux Amplifier Board, High Power Sound Stereo DC12‑24V PCB Digital Power Amplifier Board for 15‑100W 4‑8Ω Speakers
Input and Output The power amplifier board supports AUX+BT sound source input, and supports subwoofer + left and right channel output.
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Ximimark 1Pcs NE5532 PCB Sound Magnifier Board Preamplifier Audio Amplifier Module 4558 LM833 LT1057 AD827 OPA2604
Changing the resistance of R5 and R6 from 47K to 100K can increase the magnification to 10 times.
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Audio Power 35A Rectifier Bridge Filter 4‑Capacitor Strip Audio Power Amplifier Power Supply Board Bare PCB Module
4-capacitor strip filter module possess stable structure and high performance
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Fasizi Car Stereo Amplifier Board, 30W+30W Class AB Car Audio Amplifier 2.0 Dual-Channel Immersion Gold Stereo Amp Board TDA7377 Mini DC12V Amplify Module
Artificial Material this New-designed audio amplifier is made of noble black immersion gold circuit board, large-capacity filter capacitor for channels.
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.
LM386 Audio Amplifier Board 200 Gain Amplifier Module Power
The LM386 is an audio amplifier module featuring on-board terminal blocks to connect to a speaker and potentiometer to adjust the volume.
Lord of the Tools 4Pcs MP3 Bluetooth 5.0 Receiver Board Car Speaker Audio Amplifier 3.7V-5V Bluetooth Audio Receiver Decoding Board 3x3cm/ 1.18x1.18inch
Supports lossless music files playback - MP3, APE, FLAC, WAV. A2DP AVCTP AVDTP HFP with USB power supply.
ANCLLO Bluetooth Power Amplifier Board with TDA7498E Chip 160W*2 Power Output Wide Voltage Input12-36V Audio Power Amplifier Module for DIY Bluetooth Speakers
This Bluetooth power amplifier board adopts TDA7498E chip
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VBESTLIFE Amplifier Board,Dual Channel 2x120W Power Output HIFI Digital Power Amplifier Board,Audio Stereo AMP Module for Audio System DIY Speakers
High Sensitivity High power amplifier board has an onboard front IC to improve input sensitivity and high definition sound quality.
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Jopto Bluetooth 5.0 Audio Receiver Module Board for Stereo Wireless Sound PCB Circuit DIY Kit Digital Power Amplifier VHM-314 Bluetooth 5.0 Audio Receiver Lossless Decoder Wireless Stereo Music
VHM-314 Bluetooth 5.0 Audio Receiver Lossless Decoder Wireless Stereo Music Module.
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.
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.