This project is super quick easy and cheap!
Step 1: What You Will Need
1.) Two cups (the bigger the better)
2.) A toilet paper roll
3.) A hot glue gun
5.) A pen
Step 2: Draw a Hole
Draw a rectangle on the toilet paper roll that fits your device you plan to use the speaker with, A smart phone is your best bet.
Step 3: Cut
Cut along the line you created on the toilet paper roll.
Step 4: Draw a Circle on the Cup
This circle should line up perfectly with the toilet paper roll.
repeat this step on both cups and make sure they are lined up!
Step 5: Cut the Cup
Cut the cups along the line you created in step 4.
Step 6: Hot Glue
Hot glue your toilet paper roll to the hole you created in step 5.
Repeat this step on both cups.
Step 7: Decorate / Enjoy
Now you can decorate anyway you want I drew on my toilet paper roll to make it look a little nicer, but you don't have to decorate if you don't want.
When you are satisfied you are done! This is a super loud yet super easy and cheap speaker.
drebelo made it!