Stereo Speaker Test
Play a short test tone through the left, right or both channels.
Begin at a low device volume. Mono output settings can combine the left and right channels.
How to use
Lower your device volume before starting.
Choose a frequency and play one channel.
Use Stop to end the tone immediately if needed.
FAQ
How do I use this tool?
Lower your device volume before starting. Choose a frequency and play one channel. Use Stop to end the tone immediately if needed.
What should I check?
This page reports browser events or plays test sounds. It cannot prove that every part of a device is functioning correctly.
Are my inputs uploaded?
Tool inputs are processed in this browser. Advertising makes separate requests as described in the privacy policy.