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Etymotic ER4P

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.4dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.4 dB.

Type Fc Q Gain
Peaking 28 Hz 0.44 6.2 dB
Peaking 265 Hz 0.67 -2.1 dB
Peaking 1704 Hz 0.96 -3.9 dB
Peaking 6922 Hz 0.71 5.4 dB
Peaking 19376 Hz 0.22 4.5 dB
Peaking 528 Hz 3.24 -0.4 dB
Peaking 930 Hz 2.09 0.7 dB
Peaking 1283 Hz 2.42 -1.0 dB
Peaking 2171 Hz 1.16 0.7 dB
Peaking 2538 Hz 3.33 -1.1 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -7.7dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 6.9 dB
Peaking 62 Hz 1.41 2.5 dB
Peaking 125 Hz 1.41 0.1 dB
Peaking 250 Hz 1.41 -1.9 dB
Peaking 500 Hz 1.41 -0.9 dB
Peaking 1000 Hz 1.41 -1.3 dB
Peaking 2000 Hz 1.41 -3.7 dB
Peaking 4000 Hz 1.41 2.5 dB
Peaking 8000 Hz 1.41 6.7 dB
Peaking 16000 Hz 1.41 6.0 dB

Graphs