Moderate Bass Boost Preset

A +10 dB push for car and home systems.

Free to use on Mac, Windows, and mobileNo installation requiredTLS encryption keeps your files safe

What is this tool

AudioToolKit applies a moderate bass boost online for free, in your browser. A +10 dB low-shelf lift is a strong push suited to car audio and home systems, where factory bass response is weak. The boosted track downloads as MP3 or WAV, and the file never leaves your device — the most popular setting for in-car listening.

Drag and drop your file here

MP3, WAV, M4A, AAC, OGG, FLAC, AIFF, AIF, OPUS, WMA, AMR — up to 25 MB per file

Output format

Output

Bass-boosted MP3 or WAV

Accepted formats

.mp3, .wav, .m4a, .aac, .ogg, .flac, .aiff, .aif, .opus, .wma, .amr

Why use this free tool

+10 dB is the default of the Bass Booster tool and the setting most people want for car systems, where the factory bass response is weak.

How does the free moderate bass boost work?

1
Upload the track.
2
Press Process.
3
Download the result.

Frequently asked questions

How strong is it?

+10 dB low-shelf — a big, obvious lift.

Good for car speakers?

Yes, it is the most popular setting for in-car listening.

Local processing?

Yes, in your browser.