Speaker Test: Stereo Check

Speaker Test checks the speakers of your phone or tablet in under a minute: each speaker, stereo left and right, sound quality and a water eject tone.

SPEAKER CHECK
Play a tone on each speaker one by one, answer "Heard it" or "Didn't hear" and get a result card. A weak or silent speaker is easy to spot.

STEREO LEFT / RIGHT
Play a tone on the left, the right or both sides and hear whether each side works on its own.

WATER EJECT
Pulses of a low 165 Hz tone make the speaker membrane vibrate, which can help push water and dust out of the grille after your phone gets wet.

MORE TESTS
- Basic tones: A4 440 Hz and a vocal-range tone
- Advanced tones: bass, treble, white noise, square wave, custom frequency
- Frequency sweep from 20 Hz to 20 kHz: find where the sound stops
- Output devices: built-in speaker, wired headphones and Bluetooth
- Full report with all checks, sharing and history

FREQUENTLY ASKED QUESTIONS
How do I test my phone speakers? Open Speaker check and answer after each tone. The result card shows what passed.
Why do left and right sound the same? Some phones have only one speaker. Then left and right play from the same speaker.
Can it get water out of the speaker? The 165 Hz tone can help push water out. It does not repair water damage.
Is my audio recorded? No. The app does not ask for microphone permission and never records audio.

Free with ads: a small banner, and a short video only when you choose it to try a Premium feature once (up to 3 a day). Premium is a one-time purchase that removes ads and unlocks every feature. No subscription.

Languages: English, Turkish, German, Spanish, Portuguese, Japanese, French, Arabic, Ukrainian and Russian. Choose the language in Settings.

Safety: test tones can be loud. Start at a low volume and stop if you feel discomfort.

Privacy policy: https://yunusgunduz.com/pp/speaker_test_check_privacy_policy.html
Support: https://yunusgunduz.com/contact.php?lang=en

Recent changes:
New: watch a short video to try a Premium feature once (up to 3 a day). Premium is a one-time purchase that removes ads and unlocks every feature. Bug fixes and improvements.