A simple 3D printable bluetooth speaker.
This project can be copied by purchasing the parts used,
but is mostly a reference for building custom bluetooth speakers for any design.
- Hardware
- Add top handle
- Add front panel circles for smoothness plus speaker protection
- Add lid support
- Add lid screw holes
- Redo front screw holes for actual screws
- Add gasket for lid
- Interface
- Power switch
- Play/pause
- Volume up/down
- AUX jack
- USBC charging jack
- MicroUSB charging jack?
- Add phone charger output
- Add schematic to project
- 90 Wh battery - 5Hrs @ full power
- Loudness: ??dB @ 1m
- Weight: ??g
- Size: ??mm
- Waterproof: Not really
- Internal Volume: ??lts
- Powerbank; charges usb devices
- Fast charging: USBC PD 15V 3A (45W) charging. Two hours for full charge.
- Entirely made of off-shelf components
- Cost: ~80$
- 9 x 18650 Batteries
- 2 x 4/8Ω 8-15W Speaker Drivers
- Passive radiator
- 100-200g PLA Filament
- Bluetooth Receiver board
- 10/15W Stereo Class D Amplifier
- Nuts n' Bolts
- Buttons and switches
- Blinky lights
- BT Reciever & Amplifier: https://www.aliexpress.com/item/33016071561.html?spm=a2g0s.9042311.0.0.6b114c4duQXCs9
- Speaker Drivers:
- Passive Radiator: