
Lowest Price Found
$25.39
Amazon price
Product prices and availability are accurate as of Aug 3, 2026, 5:53 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
The lowest in-stock price right now is $25.39 at Amazon.
Sisyeuo Friendly Active Filter Amplifier Board Highlighting is available at Amazon. Use the price box above to jump straight to the listing.

Sisyeuo
Subwoofer Amplifier Board 100W+100W 4.2 Sound Output Amplifier Board for Bass Sound Component Portable Bass Module Home Theater
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O'Reilly
Electronics Cookbook: Practical Electronic Recipes with Arduino and Raspberry Pi
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Aideepen
Amplifier Board,ZK-TB21 PRO 2.1CH 50W×2+145W Subwoofer Amplifier with AUX Inputs, Stereo Digital AMP for DIY Home Speakers
from 1 retailers

Cozychord
Cozychord ZK-1002T Bluetooth 5.0 Stereo Amplifier Board, 200W HiFi 2.0 Channel Mini Audio Amp Module with Treble & Bass Control, AUX Input, DC 12V-24V for DIY Speakers,Home Audio
from 1 retailers
Amazon price
Product prices and availability are accurate as of Aug 3, 2026, 5:53 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.