SpeakerTest lets you quickly check your speaker system by connecting an audio cable to the headphone jack of an iPhone/iPod/iPad
SpeakerTest gives you a useful tool to quickly check and make sure your home, car audio, or commercially installed sound system is hooked up correctly.
Providing a simple and quick interface, SpeakerTest left you check that left and right speakers are hooked up and that overall system performance is satisfactory.
Other apps overcomplicate the features that you need, requiring an audio engineer to use. Using SpeakerTest will have you running in no time flat.
-Music for test
-All audio loops continuously
-Can easily direct output to left, right or both channels