As Apple continues to whittle iPhone’s profile down to mere millimeters, it’s crazy to expect its built-in speaker to produce high quality sound at loud volumes. As a result, many of us have begun toting Bluetooth speakers around to listen to music, take a conference call, or enjoy any other media on our iPhones.

SoundFocus, the company behind the iOS app that improves sound for iPhone users who are hard of hearing, looks to greatly improve iPhone sound quality with its Amp case… expand full story