With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share step-by-step photos with text instructions
share one or more photos in one step quickly and easily
share your how-to video
A cheap or free (depending on how unscrupulous you are) method of creating an amplifier for your i-phone using only a traffic cone
materials- Traffic cone tools- pen cutting tool of some sort additional- I-phone
as the speaker from the iphone is located at the bottom left hand corner (facing you) you want to mark it roughly 1 half to 2/3rds across the top of t...
using your cutting tool of choice cut out your marked area.
and there you have it, an incredibly cheap i-phone amplifier. the sound is a little bit tinny but at that price what more can you ask for
Tag files as:
Posted:Mar 14, 2012
Traffic Cone Megaphone
How to amplify your iPhone speakers...with your hands!
IPhone amplifier made of cheap materials
Zero Power iPhone Amplifier
super portable, super loud, long lasting, battery powered speakers
Make a Real Working Speaker for Under $1.00!
The King of Random
Build an Infrasonic Subwoofer
Homemade iPod Speakers
Quick and easy iphone amplifier - built by a kid!
Super Cheap Acoustically Amplifier (horn type) for iPhone/iPod Touch
Download our new apps for iOS and android!
PDF DownloadsAs a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.