Your Browsing History

Any questions? Our AI beta will help you find out quickly.
This mini stereo amplifier board is built with TEA2025B professional audio chip, delivering 2.0 dual channel stereo output with 3W+3W power. It supports DC 5V, 9V and 12V wide voltage input, suitable for desktop computer speakers, car audio modification and home small sound system DIY. Featuring low noise and low distortion design, it restores clear and delicate sound effect. Compact circuit board structure saves space with simple wiring, perfect for portable audio production, household speaker upgrading and car auxiliary audio amplification.