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Digital Power Amplifier Module, 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier Board, DC 12 to 24V, BT5.0 and AUX Inputs, DIY Wireless Speakers AMP Board

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Product description

  • MULTIPLE MECHANISMS: Amplifier board has various mechanisms to ensure its safe operation. It has short circuit protection, over current, overheat and anti reverse protection.
  • THOUGHTFUL DESIGN: When overload occurs, Bluetooth digital power amplifier module will report the fault condition to the processor to preserve itself from damage.
  • CONVENIENT TO USE: Sound power amplifier board is easy to use, the DC adapter (plug size 5.5x2.1mm / 0.2x0.1in) on the market can basically meet the needs of for ZK MT21 Bluetooth power amplifier board.
  • BLUETOOTH 5.0: Digital power amplifier module features Bluetooth 5.0 with a transmission range of up to 49 feet (unobstructed). Features a 3.5mm/0.1in AUX sound input jack.
  • MORE LAYERED SOUND: Bluetooth power amplifier board by adjusting the high and low frequency knobs of for ZK MT21, you can make the sound more layered and the bass more shocking.

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