Heylo People, in this Instructable, I made a very simple, cheap speaker. For me, it's kinda useful. Check it out!

Step 1: Preparing...

What you need is just a regular things, which are:

1 Cardboard from Wrapping Food Plastic

2 Glass Cups

Step 2: Cutting...

Cut a rectangle hole at the middle of the cardboard, its for your smartphone as the input. Then make a hole in each cup, so the cardboard can be plugged in.

Step 3: Finishing...

Plug all the materials. Then try to plug your smartphone. If its not so perfect, try to adjust the size of the holes and the cup directions. Done.

gan, emangnya ada contest gitu utk Indonesia
<p>Works fantastic! I think it will work better using plastic cups and colouring it will also make it way cooler. Can't wait for your next ible!</p>
<p>Neat idea! Very nice and simple too!</p>
<p>&quot;I made it!&quot; (but forgot to take a picture) - Worked great!</p>
<p>Works great, right JK8? </p>

About This Instructable




Bio: Stay thinking 24/7
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