Headphone correctionsEtymotic

Etymotic ER4SR EQ settings

For the ER4SR: 6 published corrections, made by oratory1990 and AutoEq. FluidEQ applies a correction to everything Windows plays, offline, as a layer that never touches your own bands.

What the corrections do

Each line is what a correction does to the sound from 20 Hz to 20 kHz: above the middle line it turns that range up, below it turns it down. Pick a tab to see any correction on its own.

-12-60+6+1220501002005001k2k5k10k20k
  • oratory1990 Harman Target · 9 bands
  • AutoEq Measured by crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for ER4SR: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement9 bands · preamp -10.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -10.0 dB
Filter 1: ON LSC Fc 100 Hz Gain 10.0 dB Q 0.60
Filter 2: ON PK Fc 250 Hz Gain -1.2 dB Q 0.40
Filter 3: ON PK Fc 1050 Hz Gain 2.6 dB Q 0.80
Filter 4: ON PK Fc 1350 Hz Gain -4.1 dB Q 1.20
Filter 5: ON PK Fc 2600 Hz Gain -2.6 dB Q 1.40
Filter 6: ON HSC Fc 3200 Hz Gain 5.0 dB Q 0.71
Filter 7: ON HSC Fc 10000 Hz Gain -5.5 dB Q 0.71
Filter 8: ON PK Fc 4500 Hz Gain -1.8 dB Q 2.00
Filter 9: ON PK Fc 7000 Hz Gain 2.0 dB Q 1.40
AutoEq Measured by crinacle10 bands · preamp -6.4 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.4 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.4 dB Q 0.70
Filter 2: ON PK Fc 2239 Hz Gain -4.9 dB Q 0.40
Filter 3: ON PK Fc 6779 Hz Gain 8.2 dB Q 0.76
Filter 4: ON PK Fc 230 Hz Gain -1.0 dB Q 1.57
Filter 5: ON PK Fc 869 Hz Gain 2.8 dB Q 1.79
Filter 6: ON HSC Fc 10000 Hz Gain 4.1 dB Q 0.70
Filter 7: ON PK Fc 9825 Hz Gain -2.0 dB Q 4.27
Filter 8: ON PK Fc 73 Hz Gain 0.7 dB Q 2.67
Filter 9: ON PK Fc 7348 Hz Gain -1.4 dB Q 5.98
Filter 10: ON PK Fc 150 Hz Gain -0.3 dB Q 2.42
AutoEq Measured by HypetheSonics10 bands · preamp -6.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 2095 Hz Gain -4.8 dB Q 1.10
Filter 3: ON PK Fc 6587 Hz Gain 4.8 dB Q 2.73
Filter 4: ON PK Fc 89 Hz Gain 1.7 dB Q 1.43
Filter 5: ON PK Fc 4150 Hz Gain 1.1 dB Q 2.19
Filter 6: ON HSC Fc 10000 Hz Gain 2.1 dB Q 0.70
Filter 7: ON PK Fc 737 Hz Gain 0.9 dB Q 1.40
Filter 8: ON PK Fc 1272 Hz Gain -1.1 dB Q 2.44
Filter 9: ON PK Fc 545 Hz Gain 0.1 dB Q 1.00
Filter 10: ON PK Fc 1910 Hz Gain 0.6 dB Q 4.38
AutoEq Measured by Innerfidelity10 bands · preamp -6.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 2374 Hz Gain -3.7 dB Q 0.92
Filter 3: ON PK Fc 6635 Hz Gain 5.6 dB Q 1.12
Filter 4: ON PK Fc 1297 Hz Gain -1.5 dB Q 1.76
Filter 5: ON PK Fc 73 Hz Gain 1.1 dB Q 2.48
Filter 6: ON HSC Fc 10000 Hz Gain 3.9 dB Q 0.70
Filter 7: ON PK Fc 9689 Hz Gain -2.2 dB Q 3.42
Filter 8: ON PK Fc 262 Hz Gain -0.5 dB Q 1.49
Filter 9: ON PK Fc 2782 Hz Gain -0.2 dB Q 6.00
Filter 10: ON PK Fc 114 Hz Gain 0.3 dB Q 4.04
AutoEq Measured by oratory199010 bands · preamp -6.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 2470 Hz Gain -3.7 dB Q 0.94
Filter 3: ON PK Fc 7389 Hz Gain 6.4 dB Q 1.15
Filter 4: ON PK Fc 77 Hz Gain 1.2 dB Q 2.20
Filter 5: ON PK Fc 1450 Hz Gain -1.8 dB Q 2.27
Filter 6: ON HSC Fc 10000 Hz Gain 2.5 dB Q 0.70
Filter 7: ON PK Fc 269 Hz Gain -0.5 dB Q 1.17
Filter 8: ON PK Fc 745 Hz Gain 0.5 dB Q 2.09
Filter 9: ON PK Fc 7552 Hz Gain -0.8 dB Q 4.20
Filter 10: ON PK Fc 9634 Hz Gain -1.0 dB Q 5.99
oratory1990 USound Targetown measurement7 bands · preamp -10.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -10.0 dB
Filter 1: ON LSC Fc 155 Hz Gain 10.0 dB Q 0.70
Filter 2: ON PK Fc 810 Hz Gain 0.8 dB Q 2.00
Filter 3: ON PK Fc 1450 Hz Gain -2.9 dB Q 1.50
Filter 4: ON PK Fc 2500 Hz Gain -4.0 dB Q 1.50
Filter 5: ON PK Fc 4800 Hz Gain -1.4 dB Q 2.00
Filter 6: ON PK Fc 7300 Hz Gain 7.0 dB Q 1.50
Filter 7: ON PK Fc 9700 Hz Gain -3.3 dB Q 3.00

Correction data from OPRA, under CC BY-SA 4.0. Every correction keeps the name of who made and measured it. Where they all come from.

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