Bose QuietComfort II (80dB)

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