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Etymotic ER4XR

Etymotic ER4XR

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.3dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.5 dB.

Type Fc Q Gain
Peaking 17 Hz 0.55 3.5 dB
Peaking 43 Hz 0.86 1.6 dB
Peaking 236 Hz 0.94 -1.9 dB
Peaking 1659 Hz 1.37 -3.0 dB
Peaking 6469 Hz 1.54 6.4 dB
Peaking 821 Hz 3.95 0.7 dB
Peaking 2670 Hz 3.34 -0.7 dB
Peaking 3666 Hz 2.2 1.0 dB
Peaking 8325 Hz 3.58 1.5 dB
Peaking 14942 Hz 0.29 -1.0 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -5.3dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 4.3 dB
Peaking 62 Hz 1.41 1.2 dB
Peaking 125 Hz 1.41 -0.4 dB
Peaking 250 Hz 1.41 -1.9 dB
Peaking 500 Hz 1.41 -0.1 dB
Peaking 1000 Hz 1.41 -0.5 dB
Peaking 2000 Hz 1.41 -3.3 dB
Peaking 4000 Hz 1.41 2.5 dB
Peaking 8000 Hz 1.41 4.9 dB
Peaking 16000 Hz 1.41 -1.9 dB

Graphs