SPEAKER TEST
Speaker Test Tone
Test your speakers with controlled audio frequencies directly from your browser. Start at a low volume and gradually increase it to a comfortable level.
AUDIO FREQUENCY
440 Hz
Ready
WaveformSmooth and pure
sine20 Hz – 20 kHz
Hz
20 Hz1 kHz10 kHz20 kHz
Quick frequenciesλ ∝ 1 / f
Frequency440 Hz
×
Visual wavelength180.0 px
1.00× longer wavelength than 440 Hz
Start audio only when you press play. Keep your device volume low before testing.
SPEAKER CHECK
How to test your speakers
1
Set your system volume low.
Test tones can be more noticeable than normal music, so begin quietly.
2
Start with 440 Hz.
Use the reference tone to confirm that your speakers produce sound normally.
3
Try different frequencies.
Move through low, mid and high frequencies and listen for unexpected changes.
4
Stop if the sound is uncomfortable.
You do not need high volume to test a speaker system.