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Portable Speaker Sphere

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A portable, battery powered audio speaker. it's a sphere width a diameter of 120mm. Inside is a 1500mAh Li-ion battery…

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Model information

Category
Audio
License
Creative Commons — Attribution — Share Alike

A portable, battery powered audio speaker.

it's a sphere width a diameter of 120mm. Inside is a 1500mAh Li-ion battery and a 2x3W stereo PWM amplifier.

This was just a quick project for me, with existing parts, so I can't share a build guide. but if you have questions, feel free to ask.

Some ebay links: Audio Amplifier Lithium Charger Speaker (45mm)

Category: Audio

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