MegaPhoneXL

MegaPhoneXL

Sound Amplifier that anyone can build

How beatiful is 3D printing, one moment is an idea and the other is a reality.

This time I needed a MegaPhone, luckily I had some electronics laying around such a PAM8610 amplifier, old speaker and microphone that could suite perfectly for this project.

With the help of my favorite 3D cad software - Rhinoceros I designed a nice retro style MegaPhone which now can be handy in the activities Im involved.

If you have the rush to build one here are all the 3D files, electronics and recommended tools I used

You can use any standard bed size to print the parts!

Electronics:

• PAM8610 Amplifier Module Charging Protection Board
• Momentary Push Button Switch 12mm
• Oval 8ohm 15W speaker
• Cheap Microphone
• XT60 connectors
• Lipo Battery
• 20AWG Silicon wire
• M3 Allen screws set
• M5 screws set

Recommended tools:

• Creality 3D® CR-10S 3D printer with huge printing bed 500/500mm
• PLA filament
• Soldering station with hot air gun
• Hot glue
• Soldering third hand
• Automatic screw driver

Instructions

• Print all the parts above!, I print all the parts using 0.8mm Nozzle, 0.6mm layer height, 20% infill
• Mount all the parts following the images
• ⚠ If you get in trouble contact me ⚠

Good Luck