M5StickCPLUS Speaker 2 Hat (MAX98357)

M5StackSKU: U055-B
Sale price £4.90
incl. VAT
excl. VAT
Only 9 units left

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The HAT-SPK2 is a speaker with the M5SticKC PLUS, that has a built-in MAX98357 digital audio I2S amplifier IC and 1W speaker, supporting 16-bit, a 32kHz to 192kHz sample rate audio input, built-in short circuit protection and over-temperature protection, suitable for a variety of audio applications.


  • Hight Quality Audio Output: Supports 16-Bit, 32KHZ to 192KHZ sample rate audio
  • Multiple output modes: including mono and stereo, as well as audio input formats such as I2S, left-justified, and right-justified
  • Stability and reliability: Built-in short-circuit protection and over-temperature protection
  • Programming platforms: Arduino, UIflow


Resources Parameters
Power output Maximum 20W
Signal-to-noise ratio 103dB
Distortion rate 0.001
Supply voltage 4.5v-5.5v
Operating temperature range 0-40°C
Enter the audio format I2S, left-aligned, right-aligned
Sample rate 32kHz to 192kHz
Control interface I2C, SPI, GPIO
Product Size 24mm × 18.6mm ×13.7mm
Package Size 136mm × 92mm ×13mm
Product Weight 4.6g
Package Weight 8.1g


Package Contents

  • 1x HAT-SPK2

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