Bluetooth Speaker

thingiverse

If you found my things useful, you can buy me a cup of coffee: https://paypal.me/marcuss24 3D view: https://a360.co/3cZkVxu You have to print twice these parts: - Battery holder - cable holes.stl - Passive Holder.stl Screws: - 8x M3x12mm Flat Head Screw (for front speaker holder) - 8x M3x16mm Screw (for speakers) - 2x M3x12 Screw (for battery) - 8x M3x10mm Screw (for passive speaker holders) - 4x M3x5mm Screw (for amplifier) - 8x M3 Nut (for speakers) Parts: - 2x 2.5 Inch Speakers - Aliexpress Link - 2x Passive Speakers 85mm - Aliexpress Link - Bluetooth 3116 Amplifier (XY 502B) - Aliexpress Link - 3x 18650 battery - Aliexpress Link - 3S Battery protection board + 3S Battery balancer board (or protection board with balancer) - Aliexpress Link - 3S Battery LED Indicator board - Aliexpress Link - Connector DC099 5.5 mm x 2.1mm - Aliexpress Link - DC Jack Connector Cap - 12mm 12v Self-locking switch - Aliexpress Link - 5x Tactile Switch Button 8x8x5mm - Aliexpress Link - piece of PCB 18x77mm (for buttons) - wires - hot glue - glue or silicone (for air tight connection between passive speakers and printed main body) - seal (place it between main body and front speaker holder) - 2mm rubber tape (use as feet) - speaker grill cloth (optional) Tools: - hot glue gun - soldering station - charger - Aliexpress Link