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Etymotic ER4XR

Etymotic ER4XR

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.1 dB or -6.2 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 4.3
2 Peaking 109 0.33 -2.2
3 Peaking 832 1.74 1.4
4 Peaking 1577 0.87 -3.1
5 Peaking 6828 0.96 6.2
6 Peaking 38 2.43 0.3
7 Peaking 70 2.09 -0.4
8 Peaking 147 1.98 0.5
9 Peaking 247 1.68 -0.3
10 HighShelf 10000 0.7 0.6

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 4.1
2 Peaking 62 1.41 0.9
3 Peaking 125 1.41 -0.4
4 Peaking 250 1.41 -1.9
5 Peaking 500 1.41 -0.1
6 Peaking 1000 1.41 -0.6
7 Peaking 2000 1.41 -2.9
8 Peaking 4000 1.41 2.3
9 Peaking 8000 1.41 5.7
10 Peaking 16000 1.41 1.9

Graphs