Check if your speakers are connected and working with this test. Not sure if your speakers are OK? Want to check if you can hear stereo (two different audio channels, one coming from the …

Our sound test tool allows you to easily check the functionality and quality of your stereo speakers.

Speakertest.app offers a free, easy-to-use online tool that allows you to test your speaker's functionality and access detailed information about its specifications, all within your browser.

Test your speakers, sound output, volume, frequency response and audio quality instantly in your browser. No download required.

Sep 12, 2025 · With this test, you can easily check if you can hear stereo sound from your computer speaker. In other words, you can hear two different sound channels, one coming …

Swap your speakers - or better, your speaker connections - and you're done. As you are testing your speakers, check their relative polarity: is very important too!

Test your device's stereo speakers instantly. Play left and right sound to check audio balance, troubleshoot issues, and ensure proper speaker setup—free and fast online.

A free online speaker test to check your left and right channels, frequency response, and overall audio quality. Works for both speakers and headphones.

Test your speakers or headphones for audio quality, channel balance, and frequency response with our comprehensive sound testing tool.

Speaker Sound Test. Check your speakers or headphones with test tones, stereo check, volume test and troubleshooting tips.