Speaker Test

Test left/right channels, tones, sweep, and play your own audio files.

Controls

Standby
50%

Start low. Protect your hearing.

Audio File

Drop audio to play

MP3, WAV, OGG, AAC (browser dependent)

Drag & drop audio here

or click to browse

Press Play to start a test signal

Level

0dB

Output

Speaker / Headphones

Use headphones for left/right checks.

Tip

If you hear distortion, reduce volume and disable enhancements (spatial audio / loudness EQ).

How to use this Speaker Test

1) Choose a signal

Select Left/Right, Sweep, Noise, or a tone.

2) Press Play

Allow audio playback and keep volume low at first.

3) Verify channels

Use headphones to confirm Left and Right outputs.