TestFAQ
Left Right Audio Test
Plays a tone only on the left, then only on the right, announcing each side on screen as it goes.
ConsoleIdle
Left
Right
Waveform
01
Face forward with both sides on.
02
Watch the screen while you listen.
03
If the sides are reversed, your cable or setting is wrong.
Left Right Audio Test questions
- How do I use the Left Right Audio Test?
- Face forward with both sides on. Watch the screen while you listen. If the sides are reversed, your cable or setting is wrong.
- Is the Left Right Audio Test free?
- Yes. Every SpeakerTonic tool is free to use, with no account, no install and no limit on how often you run it.
- What frequency does it play?
- It holds a steady tone at 600 Hz, and you can change the frequency while it plays.
- Can this damage my speakers or headphones?
- Played at a sensible level it is safe. Start quiet and raise the volume gradually — sustained tones at maximum volume can stress any driver.
- Does it work on a phone?
- Yes. Left Right Audio Test runs in any modern mobile or desktop browser — nothing to install.