This is my third entry for #3DPNSpeakerCover​ challenge
You can use these LED strips 
https://www.amazon.com/ALITOVE-Individual-Addressable-Programmable-Non-Waterproof/dp/B01MG49QKD/ref=sr_1_2?dchild
I used double sided tape to keep them in place 
The top and bottom parts can be printed out in any plastic but the inserts should be printed out in translucent PLA with 100% infill. I used superglue to keep the inserts in place 
You can see the wiring in the picture its simple.
https://myalbum.com/album/M8oCWiENUNnw
The leds connect to an arduino digital output pin is d2 
How it looks when on
https://youtu.be/jGCg5zwlj4k
Code:
https://create.arduino.cc/editor/ignas19s/f303d7ff-e3c5-4430-b063-1beb58cefb08/preview

#3DPNSpeakerCover​ Arc LED speaker cover

3DPNSpeakerCover_top.STL

This is my second entry for the #3DPNSpeakerCover challenge 
You can use these LED strips 
https://www.amazon.com/ALITOVE-Individual-Addressable-Programmable-Non-Waterproof/dp/B01MG49QKD/ref=sr_1_2?dchild
I used double sided tape to keep them in place 
The bottom part is reused from my first entry and can be printed out with any plastic. the top part can also be printed out in any plastic but the diamonds should be printed out in translucent PLA with 100% infill. I used superglue to keep the diamonds in place 
You can see the wiring in the picture 
https://myalbum.com/album/ge6PUSHHuZJ7
The leds connect to an arduino digital output pin is d2 
How it looks when on
https://youtu.be/CblZVWEo_Ow
Code:
https://create.arduino.cc/editor/ignas19s/53591224-cb93-4a56-bfb1-b0f0532ca1d7/preview

Made a mistake in the model but its simple to fix just cut away the walls that block the top part joining with the base. I only noticed it now and when printing i thought that it was just support 


#3DPNSpeakerCover Diamond LED speaker cover

Top part of the design with the holes for the diamonds 

I have created an LED speaker cover for the #3DPNSpeakerCover challenge 
You can use these LED strips 
https://www.amazon.com/ALITOVE-Individual-Addressable-Programmable-Non-Waterproof/dp/B01MG49QKD/ref=sr_1_2?dchild
I used double sided tape to keep them in place 
The bottom part can be printed out in any plastic but the top one must be printed in transparent petg with honeycomb infill at 15-20 infill. Unfortunately I didnt have petg so I used translucent pla for my biuld. 
You can see the wiring in the picture 
https://myalbum.com/album/ge6PUSHHuZJ7
The leds connect to an arduino digital output pin is d2 
How it looks when on
https://youtu.be/XfXnyQlaaZc
Code:
https://create.arduino.cc/editor/ignas19s/5e2b0924-e1dc-42a7-b49c-4fa829cd032e/preview
I would recommend using transparent/translucent petg for the top part and using honeycomb infill at around 15-20 %. It adds to the look and makes it stand out in my opinion since you can't find parts on the market that use infill.
This project took me about 10- 15 hours not including print times 

#3DPNSpeakerCover LED speaker cover

this is the base part of my multipart design 

3DPNSpeakerCover_base.STL

Activity related to collaborating with others on models

Likes, comments, and activity from your community

A roundup of models that we think you'll like

sungaila.ignas

#3DPNSpeakerCover Arc LED speaker cover

#3DPNSpeakerCover Diamond LED speaker cover

#3DPNSpeakerCover LED speaker cover

sungaila.ignas

#3DPNSpeakerCover​ Arc LED speaker cover

#3DPNSpeakerCover Diamond LED speaker cover

#3DPNSpeakerCover LED speaker cover

#3DPNSpeakerCover Arc LED speaker cover