3D Printed Transmission Line Speaker

About: If you enjoy my projects, consider becoming my Patreon: https://www.patreon.com/Ferferite

In this instructable,I will show you how to build a transmission line speaker.
A transmission line speaker improves the audio of the speaker by a huge amount

Step 1: Gathering the Materials and Tools

For this,you will need:
- Audio Amp

- A audio jack

- A micro usb breakout

- Small speaker

Tools:
-A 3D printer(I am using the Tevo Tarantula)
-A soldering Iron
-Hot glue gun

Step 2: The Case

I designed the case myself and it took ~5hrs to print.I printed it in pla plastic.

The case: https://www.thingiverse.com/thing:3395160

Step 3: The Wiring

Now,you need to connect everything as shown in the wiring diagram

Step 4: Gluing Everything

I will glue the amp and the ports on top of the speaker and glue the speaker in it's place.After that,you should test everything and see if it's still working.If so,add hotglue on the interior walls(in the center too).IF you don't glue the side panel propely,the speaker wold cause the side panel to vibrate really hard!

Step 5: Done!

That's it!It's not that hard and the sound difference is HUGE.
If you liked this project,check out my youtube chanel:
Ferferite

Thanks for reading,hope you liked it!

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