How to interpret the result
Reversed channels, a silent side, crackle, rattling, or abrupt level differences warrant comparison with headphones and another application.
LR / 4 min
Stereo speaker left/right test
Play short, low-level left, right, and centered tones to verify channel routing and obvious distortion.
Local-firstNo accountExportable report
LIVE
LOCALLive test
Start with a low system volume.
Waiting for a test.
What this browser test can and cannot prove
Generated tones do not measure frequency response, maximum output, harmonic distortion, enclosure resonance, or spatial imaging accurately.
REPORT
Reports →Keep this result in a local inspection report.
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Check left/right routing, jack detection, balance, intermittent contact, and obvious noise with controlled tones.
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