Portable Bluetooth Speaker Build (Using 3D Printed Parts)
Thanks to Sound Imports for providing the speaker components!
✅ Free build plans, wiring diagram and more:
Speaker port STL: :1377185
Battery mount STL: :1377074
✅ Creality 3D printer -
Parts (US / EU):
✅ Dayton Audio CX120-8 coaxial driver (x2) - /
Crossover components:
250V capacitor (x4) - /
22uF 100V capacitor (x2) - /
15uf 100V capacitor (x2) - /
20 AWG coil (x2) - /
18 AWG iron core inductor (x2) - /
1 Ohm 10W resistor (x2) - /
Bluetooth stereo amplifier -
Bluetooth stereo amplifier w/o tone control -
Amplifier knobs - /
18650 battery cells (x3) - /
3S BMS board - /
1A Charger - /
3S battery level indicator -
Insulation rings - /
Pure nickel strip () - /
Insulating paper - /
Kapton tape - /
DC input jack - /
2-3 mm clear acrylic - /
Faux leather vinyl - /
M3 screws -
Liquid tape - /
Rubber feet - /
Leather handle (160mm) -
Foam gasket tape -
Audio input jack - /
Tools:
Spot welder - (3% OFF with coupon code DONNYTEREK)
Battery for spot welder (3S 5200mAH XT60) - /
TS101 soldering iron - /
Multimeter - /
Wire stripper - /
Cordless drill - /
90 degree drill adapter - /
Drill bit set - /
Jig saw - /
Orbital sander - /
Wood router - /
Router circle jig - /
Straight bit - /
Flush trim bit - /
Rabbet bit - /
Round over bit - /
Step drill bits - /
Forstner bits - /
Hole saw set - /
Center punch - /
Helping hand - /
Thanks for watching!
- Donny
0:00 Intro
0:16 Design and ports
1:30 Building the enclosure
5:47 Veneering
8:16 Speaker holes
9:45 Sanding and routing
10:53 Panel bracing
11:34 Applying the leather
15:13 Panel finishing
16:15 Installing the panels
17:29 Speaker components
20:32 Battery
24:55 Rubber feet
25:26 Leather handle
27:12 Final assembly
32:50 Finished speaker
33:30 Sound test