The Bose Music app offers EQ customization for the QuietComfort Ultra (2nd Gen), though options are simpler than some competitors.
Access the EQ
Bose Music app → Settings → Sound → Equalizer
Available Controls
| Control Type | Options | |--------------|---------| | Manual Sliders | Bass, Mids, Treble | | Presets | Bass Boost/Reducer, Treble Boost/Reducer |
Addressing Common Complaints
Many users find the default tuning bass-heavy. SoundGuys notes there's a "3-6dB emphasis of bass" out of the box.
Quick fixes:
| Issue | Adjustment | |-------|------------| | Muddy/boomy sound | Lower bass 2-3 dB | | Distant vocals | Boost mids 1-2 dB | | Harsh treble | Lower treble 1-2 dB |
Recommended Starting Points
Balanced: Bass: -2 | Mids: 0 | Treble: +1
Podcasts: Bass: -3 | Mids: +2 | Treble: 0
Electronic/Hip-Hop: Bass: +2 | Mids: 0 | Treble: +1
CustomTune (Automatic)
Separate from manual EQ, CustomTune calibrates audio for your ear geometry each time you wear the headphones. The brief tone you hear when putting them on is this calibration running.
Want More Control?
Bose's three-slider approach is intentionally simple. For advanced EQ:
- iOS: Settings → Music → EQ
- Android: Wavelet app
- Windows: Equalizer APO
- macOS: eqMac
These provide multi-band control beyond what the Bose app offers.
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