Wanjorlay SUB-350W Subwoofer Power Amplifier Board Mono Power Amplifier Board Finished DIY Speaker Power Amplifier Board

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Product description

  • The whole body adopts the front and rear stage split design, which is convenient for DIY installation, and the pre-stage low-frequency processing capability is strong.
  • The 350W subwoofer power amplifier board uses the original disassembled tube and has a high signal-to-noise ratio.
  • No noise can be heard without plugging the input line. And with full relay protection, such as boot delay, DC output, speaker short circuit and so on.
  • It can be adapted to multiple low speakers and can be used by connecting passive speakers.

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