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Bose QuietComfort Ultra Earbuds

Bose QuietComfort Ultra Earbuds

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.0 dB or -5.0 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 -6.1
2 Peaking 149 0.25 2.9
3 Peaking 1162 2.76 4.8
4 Peaking 2230 3.53 -10.8
5 Peaking 8756 1.39 -4.5
6 Peaking 31 1.99 -1.2
7 Peaking 63 1.62 1.1
8 Peaking 4419 2.34 3.1
9 Peaking 5940 4.12 -3.9
10 HighShelf 10000 0.7 2.2

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -4.9 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -6.6
2 Peaking 62 1.41 -0.9
3 Peaking 125 1.41 0.5
4 Peaking 250 1.41 2
5 Peaking 500 1.41 0.9
6 Peaking 1000 1.41 6
7 Peaking 2000 1.41 -8.2
8 Peaking 4000 1.41 2.7
9 Peaking 8000 1.41 -5
10 Peaking 16000 1.41 2.9

Graphs