Etymotic ER4XR (3-flange eartips)

Etymotic ER4XR (3-flange eartips)

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -5.5 dB or -5.6 dB, respectively.

#	Type	Fc (Hz)	Q	Gain (dB)
1	LowShelf	105	0.7	5.2
2	Peaking	160	0.6	-2.4
3	Peaking	1596	1.81	-1.8
4	Peaking	3498	2.4	2
5	Peaking	6280	3.71	5.2
6	Peaking	152	1.54	0.2
7	Peaking	309	1.49	-0.3
8	Peaking	800	1.65	0.9
9	Peaking	1249	3.59	-0.7
10	HighShelf	10000	0.7	1.5

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -6.1 dB (if available) and set gains manually with these parameters.

#	Type	Fc (Hz)	Q	Gain (dB)
1	Peaking	31	1.41	5.5
2	Peaking	62	1.41	3
3	Peaking	125	1.41	-0.7
4	Peaking	250	1.41	-2.2
5	Peaking	500	1.41	0.2
6	Peaking	1000	1.41	-0.4
7	Peaking	2000	1.41	-1.7
8	Peaking	4000	1.41	2.7
9	Peaking	8000	1.41	1
10	Peaking	16000	1.41	3.4

Graphs