Homemade speakers

a cell phone is plugged in to a can
How to Make an MP3 Amplifier out of a Can
Why have I never thought of this before?
a cell phone sitting on top of a wooden stand
Amplifier Dock
This is the first DIY phone amplifier that I have thought was attractive enough that Haley would let me keep it.
a cell phone sitting on top of a table next to a glass vase filled with liquid
Easy way to make your phone speaker louder - put it in a glass
a cell phone sitting on top of a roll of toilet paper next to a smart phone
My wife's mother made a homemade speaker. Papertowel roll cut into two, 4 thumb tacks as a stand and a slit for the phone. Genius.
two speakers sitting on top of a wooden table next to a cell phone and charger
Disney.com | The official home for all things Disney
Speakers made from jars. Based on MIT Media Lab's High-Low Tech Fab Speakers and created by RISD student Sarah Pease.
a cell phone sitting on top of two yellow cans
Awesome homemade speakers!(:
two red cups sitting next to each other on top of a table with an iphone
Holy cow!! For those times tailgating when you forget speakers and don't wanna kill your truck battery.