Tests
Bass & Subwoofer Test
Compare bass tones from 20 to 200 Hz at low volume. Choose a preset or use the sweep in technical details and listen for changes without raising the volume to compensate.
What this test checks
How to use this test
Compare bass tones from 20 to 200 Hz at low volume. Choose a preset or use the sweep in technical details and listen for changes without raising the volume to compensate.
What the results mean
Listen for changes in bass balance, rattles or room resonance as you compare tones.
Troubleshooting
Reduce volume if you hear distortion; move loose objects and compare the listening position.
Browser limitation
Audibility depends on your hearing, age, equipment and system processing. The theoretical frequency range is not a hearing diagnosis or a guarantee of output. Mono audio, spatial effects or channel swapping can change the result; check these settings and stop if uncomfortable.