Etymotic ER4XR (2-flange eartips)

Etymotic ER4XR (2-flange eartips)

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.4 dB or -5.4 dB, respectively.

#	Type	Fc (Hz)	Q	Gain (dB)
1	LowShelf	105	0.7	5.5
2	Peaking	155	0.58	-2.2
3	Peaking	1614	1.83	-1.9
4	Peaking	3511	2.28	2.2
5	Peaking	6284	4.06	4.8
6	Peaking	47	1.48	-0.1
7	Peaking	306	1.67	-0.3
8	Peaking	803	1.88	0.9
9	Peaking	1252	3.57	-0.7
10	HighShelf	10000	0.7	1.7

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -6.4 dB (if available) and set gains manually with these parameters.

#	Type	Fc (Hz)	Q	Gain (dB)
1	Peaking	31	1.41	5.7
2	Peaking	62	1.41	3.1
3	Peaking	125	1.41	-0.6
4	Peaking	250	1.41	-2
5	Peaking	500	1.41	0.2
6	Peaking	1000	1.41	-0.4
7	Peaking	2000	1.41	-1.6
8	Peaking	4000	1.41	2.9
9	Peaking	8000	1.41	0.5
10	Peaking	16000	1.41	3.8

Graphs