Bose QuietComfort 45 (passive)

Bose QuietComfort 45 (passive)

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.3 dB or -5.3 dB, respectively.

#	Type	Fc (Hz)	Q	Gain (dB)
1	LowShelf	105	0.7	5.5
2	Peaking	144	0.85	-9.5
3	Peaking	333	1	5
4	Peaking	970	1.55	-6.6
5	Peaking	4435	0.18	3
6	Peaking	2374	2.58	1.6
7	Peaking	3676	5.61	-3.2
8	Peaking	6147	5.04	-9.1
9	Peaking	6379	1.4	3.5
10	HighShelf	10000	0.7	0.9

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -5.8 dB (if available) and set gains manually with these parameters.

#	Type	Fc (Hz)	Q	Gain (dB)
1	Peaking	31	1.41	5.4
2	Peaking	62	1.41	3.3
3	Peaking	125	1.41	-8.3
4	Peaking	250	1.41	0.1
5	Peaking	500	1.41	3.5
6	Peaking	1000	1.41	-6
7	Peaking	2000	1.41	4.4
8	Peaking	4000	1.41	1.1
9	Peaking	8000	1.41	3.1
10	Peaking	16000	1.41	4.1

Graphs