💧 Water
Try a low-frequency sequence when the speaker sounds muffled after getting wet.
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Does your phone sound muffled?
Help move small amounts of water and particles away from the speaker area with a free sound tool.
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If your phone has been wet, point the speaker downward when possible. Do not use the tool with headphones on.
✓ Sin registro✓ Funciona en el navegador✓ iPhone y Android
It does not measure the amount of water or replace a technical repair.
Start with the problem you have
Choose the problem you notice and we will take you directly to the most suitable tool or guide to check the sound, clean the speaker or run a test.
One tool. Several solutions.
🧹 Dust and lint
A broader sweep may help move loose particles around the grille.
🔊 Low volume
First check volume, Bluetooth, the case and possible debris in the grille.
More free tools
How to use AudioSoundTest.com
Choose the problem
Water, dirt, low volume, distortion, a failing speaker, stereo problems or microphone questions. Start with the option that best matches what you notice.
Choose the tool
Depending on the problem, you can eject water, clean, generate tones, test the speaker, test the microphone or analyze the left and right channels. You can also run 5.1 and 7.1 sound tests.
Run the test
Press start and follow the instructions for each tool. For audio tests, use the phone speaker when checking the device itself and set a comfortable volume.
Check the result
Play sound again and compare what you hear. If the problem continues, check the grille, audio settings and connections, or contact the manufacturer or a service center when necessary.
Audio tools generate signals using the Web Audio API. Water ejection is intended to help move small drops or particles near the grille; it does not measure or guarantee water removal. Stereo and 5.1/7.1 tests also depend on browser, system and hardware configuration.
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In addition to cleaning, you can generate tones, test the speaker or test the microphone.
Frequently asked questions
¿Necesito descargar una app?
No. Las herramientas de AudioSoundTest.com funcionan directamente desde el navegador, sin necesidad de instalar una aplicación.
¿Funciona en iPhone y Android?
Yes. The tools are designed for modern mobile browsers. Behavior can vary depending on the device, browser, volume and speaker design.
¿Qué herramientas puedo utilizar?
You can eject water, clean the speaker, generate tones, test the speaker, test the microphone, run a stereo test and perform 5.1 or 7.1 sound tests.
¿Cómo puedo sacar agua del altavoz?
You can try the water-ejection tool with the phone speaker facing downward when possible. It is intended to help move small amounts of water near the grille, but it cannot guarantee that the phone will be dry.
¿Qué hago si el altavoz se oye bajo?
First check the volume, Bluetooth, the case and the grille. Then use the speaker test or cleaning tool to see whether the sound improves.
¿Cómo puedo comprobar si el altavoz funciona?
Use the speaker test to play different frequencies and check whether you hear the sound clearly. If persistent anomalies remain, a technical inspection may be appropriate.
¿Cómo puedo detectar si el sonido está distorsionado?
Play different tones and listen for crackles, vibrations, dropouts or harsh sounds. You can also consult our speaker-distortion guide for a step-by-step diagnosis.
¿Qué hago si el altavoz no funciona?
Check the volume, turn off Bluetooth and make sure there is no visible dirt in the grille. Then use the speaker test. If there is still no sound, a hardware or software issue may require inspection.
¿Cómo puedo comprobar los canales izquierdo y derecho?
Use the stereo test to play the left channel, right channel and both at once. This checks whether the channels are heard from the expected side and helps detect differences between them.
¿Puedo hacer una prueba de sonido 5.1 o 7.1?
Yes. The 5.1 / 7.1 sound tool lets you test individual channels and cycle through them automatically. The result depends on how the browser, operating system and hardware handle multichannel audio.
¿Puedo probar el micrófono del móvil?
Yes. The microphone test requests permission to access the microphone and shows the input level so you can check whether it is capturing sound. It is not intended to store your recordings.
¿Puedo probar diferentes frecuencias?
Yes. The tone generator lets you select different frequencies and waveforms for audio checks. Use a comfortable volume and avoid playing intense tones for long periods.
¿Puedo utilizar auriculares durante las pruebas?
It depends on what you want to check. To test the phone speaker itself, disconnect headphones so sound comes from the device. For a dedicated headphone test, use the corresponding tool.
¿Es una reparación?
No. Las herramientas pueden ayudarte a limpiar, expulsar pequeñas cantidades de agua o comprobar el audio, pero no reparan daños físicos o electrónicos.
¿Cuándo debería acudir a un servicio técnico?
Si el problema persiste después de las comprobaciones, hubo una inmersión importante o una caída, o aparecen problemas adicionales como calentamiento, fallos de carga, reinicios o distorsión persistente, consulta al fabricante o a un servicio técnico.