Introduction: Make Any IPhone LOUDER for FREE! Megaphone for Any IPhone

Sick of the crappy small sound coming from your crappy small iphone speaker? AMPLIFY IT with a bull-horn style DIY amplifier! This simple gadget will definitely increase the volume by 10%-25% depending on the material you use and the shape and size of the 'horn'. (ALL MUSIC by MNC PRODUCTIONS)

Comments

author
agis68 made it!(author)2010-10-26

nice! I will try to use different materials like foil paper!!!

author
gnach made it!(author)2012-11-29

Cut a slot into the bottom of a paper cup, insert the speaker end of your phone. Voila!