Equalizer Settings for Treble Boost
This preset brightens muffled audio by lifting 2–16 kHz by up to 7 dB while leaving the low end alone.
Treble Boost EQ curve
| Band | Gain |
|---|---|
| 32 Hz | 0 dB |
| 64 Hz | 0 dB |
| 125 Hz | 0 dB |
| 250 Hz | 0 dB |
| 500 Hz | 0 dB |
| 1 kHz | +1 dB |
| 2 kHz | +3 dB |
| 4 kHz | +5 dB |
| 8 kHz | +6 dB |
| 16 kHz | +7 dB |
Why these settings work
Detail and air live above 2 kHz: the consonants in speech, cymbals and string noise. Lifting 4–16 kHz makes dull recordings clearer and more open.
Summary by range
| Range | Average | Effect |
|---|---|---|
| Sub-bass (32–64 Hz) | +0.0 dB | Neutral |
| Bass (125–250 Hz) | +0.0 dB | Neutral |
| Mids (500 Hz–2 kHz) | +1.3 dB | Boost |
| Highs (4–16 kHz) | +6.0 dB | Boost |
Tips
- If the sound becomes harsh or sibilant, reduce the 4 kHz or 8 kHz band by 2 dB.
- Old or heavily compressed recordings usually benefit most. High-quality recordings need much less.
- Keep boosts moderate at high volume to protect your ears.
These values are a starting point. Every pair of headphones and every room sounds different, so adjust each band by ear.
Treble Boost equalizer FAQ
How do I make muffled sound clearer?
Raise 4–8 kHz by 3–5 dB first. Add 16 kHz for extra air if your headphones can reproduce it.
Why do S sounds get sharp after boosting treble?
Sibilance sits around 6–9 kHz. Pull the 8 kHz band down by 2–3 dB to soften it.
Use this preset on YouTube and streaming sites
The Chrome extension gives you a 10-band equalizer, bass booster and volume booster in your browser.