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Etymotic ER4B

Etymotic ER4B

See usage instructions for more options and info.

Parametric EQs

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

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 5.8
2 Peaking 107 0.97 2.2
3 Peaking 826 0.92 2.9
4 Peaking 2028 0.77 -5.7
5 Peaking 6393 2.71 4.3
6 Peaking 1371 3.97 -0.5
7 Peaking 1883 4.13 0.7
8 Peaking 2596 4.41 -0.8
9 Peaking 3504 4.06 0.6
10 HighShelf 10000 0.7 -0.2

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -7.4 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 6.2
2 Peaking 62 1.41 4.8
3 Peaking 125 1.41 3.6
4 Peaking 250 1.41 -0.3
5 Peaking 500 1.41 1.2
6 Peaking 1000 1.41 1.2
7 Peaking 2000 1.41 -6
8 Peaking 4000 1.41 -0.9
9 Peaking 8000 1.41 2.3
10 Peaking 16000 1.41 -0.6

Graphs