![Amplified Speaker 2 for Raspberry Pi & Arduino Amplified Speaker 2 for Raspberry Pi & Arduino](https://cdn11.bigcommerce.com/s-am5zt8xfow/images/stencil/500x659/products/3630/11603/front_from_top_web__16414.1705001379.jpg?c=2)
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The MonkMakes Amplified Speaker 2 is an easy to use amplified speaker on a circuit board.
The board needs a 3.3 to 6V power supply that can be provided by a Raspberry Pi or Arduino. Audio input will normally be to the 3.5mm stereo audio jack socket, which is mixed to a mono signal.
The product includes a separate input with low-pass filter for use with PWM/PCM audio.