When you want to share your music with friends headphones just aren't loud enough. Fix that with cups to boost volume!
Step 1: Materials
Below is a list of materials.
Step 2: Trace
First you will need the cups, pen, and a speaker. Take the speaker and place it on the cup as desired and trace around it.
Step 3: Poke guide holes
Now you will need to poke some guide holes on the edge of your circle with your tack. (this step will make it a lot easier to cut)
Step 4: Cut
Take your knife and cut out the circle and follow the dots.(BE CAREFUL)
Step 5: Check your work
Make sure that the hole is not two big and not two small.
Step 6: Cut slot (optional)
You can cut a slot for the wire if needed.
Step 7: Glue
Glue in the speaker to the cup.
Step 8: Repeat steps 1-7
Make a second one.
Step 9: Done
You are done music should be much louder to share with friends