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  • $22.79
  • Free 30-day Returns
  • Ships from China.
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    TDA2050 Mono Audio Power Amplifier Board, 10-100W Single Channel Amp Module, Supports DC & AC 12V-24V for DIY Audio System

    • Built with classic TDA2050 chip for stable single-channel high-power amplification
    • Wide power input: DC & AC 12V24V, compatible with multiple power transformers
    • Adjustable 10W to 100W output power to match various passive speakers
    • Low distortion sound with full bass and clear treble for excellent listening experience
    • Clear terminal layout, easy wiring for beginners and DIY audio modification
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    This TDA2050 mono power amplifier board adopts the mature TDA2050 audio chip to deliver powerful single-channel audio output. It works with both alternating current and direct current ranging from 12V to 24V, greatly expanding your options for power supply equipment.

    The output power covers 10W to 100W, capable of driving medium and high-power speakers. Optimized peripheral circuits effectively reduce audio distortion and background noise, presenting rich bass, smooth midrange and transparent treble performance.

    All solder terminals are clearly marked for audio input, power access and speaker connection. No complicated professional debugging is required after wiring, friendly for electronic amateurs. It generates moderate heat during operation and supports long-time stable playback.

    Suitable for multiple DIY audio projects: home subwoofers, desktop single-channel speakers, vehicle auxiliary audio, small broadcast equipment and electronic teaching experiments. Just match a proper power supply, audio signal source and speaker to build your own high-power mono amplifier.


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