Speaker Sound Test
Check your left and right speaker channels to diagnose stereo balance issues, audio quality problems, and speaker damage.
Stereo Test
Isolate left and right channels to check balance
Live Meter
Visual meter shows real-time audio output levels
3 Frequencies
Test bass, mid-range, and high frequency response
Select Channel
Tap a channel button above to start testing
Live Stereo Meter
L
STEREO
R
Test Frequency
ā Both channels working?
If you can hear audio from both left and right, your stereo speakers are working correctly.
ā ļø Only hearing one side?
If one channel is silent, your speaker may be blocked by water or debris ā try our Water Ejector tool. If still silent, the speaker may need hardware repair.
Guide
How to Use the Sound Test
- Use headphones or put on a flat surfaceFor most accurate results, use stereo headphones or place your phone flat with speakers facing up.
- Select a channelClick LEFT to test only the left speaker, RIGHT for right only, or BOTH for full stereo output.
- Listen carefullyEach channel should sound equally loud and clear. Muffled, quiet, or silent channels indicate a problem.
- Test different frequenciesTry 440 Hz, 1 kHz, and 5 kHz to check how your speaker performs across the frequency range.
- Take action based on resultsIf a speaker sounds muffled after water, use our Water Ejector. If permanently silent, visit a repair shop.