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Bose QuietComfort II (80dB)

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -3.1 dB or -3.1 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 -1.4
2 Peaking 28 0.75 -6.8
3 Peaking 317 1.04 2.7
4 Peaking 1202 1.4 3.8
5 Peaking 2585 1.26 -5.8
6 Peaking 127 3.05 0.5
7 Peaking 3050 4.22 0.9
8 Peaking 4071 3.93 -2.6
9 Peaking 5544 2.99 2.2
10 HighShelf 10000 0.7 1.2

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -3.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 -9
2 Peaking 62 1.41 -2.1
3 Peaking 125 1.41 -0.2
4 Peaking 250 1.41 2.2
5 Peaking 500 1.41 0.9
6 Peaking 1000 1.41 3.5
7 Peaking 2000 1.41 -3.2
8 Peaking 4000 1.41 -3.2
9 Peaking 8000 1.41 1.4
10 Peaking 16000 1.41 2.2

Graphs