Koawensa 2X25W+50W 2.1 Channel Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board Kit with DC Female+USB Cable+Remote Control
Supply current 3-5A
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TPA3255 Digital Amplifier Board, 300W Class D Digital Audio Amplifier Board, DC 24V-48V High Power AMP Module for Home Theater DIY Speakers
Class D The Digital power amplifier board is a high performance Class D power amplifier with Class D efficiency for true high end sound quality. Maintain ultra low distortion for perfect sound quality.
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Audio TPA3255 2.0 Digital Amplifier Board,Class D Digital Amplifier Board,DC24-48v Strong High Power 300W + 300W
1. Use original TPA3255
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TPA3255 Digital Amplifier Board, Ultra Low Distortion, NE5532P, Sagami Inductor, Nichicon Capacitors, High End Sound Quality with TI Audio Op Amps, DC24-48V, Class D, 315W/4Ω
ULTRA LOW DISTORTION The device incorporates advanced feedback design and high-speed gate driver error correction technology (PurePath Ultra HD) for maintaining ultra-low distortion across the audio frequency band.
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PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input 5pcs
Working voltage 2.5V-5.5V
PAM8403 Audio Module USB DC 5V Class D Digital Amplifier Board LCD
can provide 3W (left channel) +3 W (right channel) output power in the 4 load and 5V power supply conditions
GIWFBQTR 2.1 Channel Class D HiFi Power Amplifier Board 25W+6W+6W Sound Amp Volume Control for Speaker Subwoofer Home Theater
2. The PCB circuit board size is reduced, the component layout is more reasonable, and the product service life is increased.
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Raspberry Pi HiFi Amplifier 25W Class-D Power AMP Hat TAS5713 Audio Sound Card for Raspberry Pi 4 3 B+ Pi Zero Nichicon Capacitor
The HiFi AMP Hat compatible with Raspberry Pi 4, Zero, Zero W, 3B, 3B+ through the 40-pin connector. Connects directly to the Raspberry Pi board, no additional cables required, no soldering required. Easy to get more beautiful and fantastic sound by this RPI+AMP HIFI suits.
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TsoLay 4X TPA3116D2 Digital Power Audio Stereo Amplifier Board, Dual Channel 50W Class D DC 12-24V Ampli AMP Amplify Module
TsoLay
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Pyatofly 1 PCS TPA3221 Audio Amplifier Board Class D Stereo Audio Amplifier Module 85Wx2 Black
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Geroosaty 1 Piece HIFI 500W Digital Amplifier Class D Audio Amplifier Board Module Audio Amplifier Module with Speaker Protection LM3886 IRS2092S
4. Signal to noise ratio 90dB
Fladhheg 2.1 Channel Digital Power Amplifier Board 2X25W+50W Bluetooth 5.0 Subwoofer Class D Audio Amplifier Board DC 12-20V
Product name 2.1 channel subwoofer power amplifier board