Headphone correctionsEtymotic

Etymotic ER4XR EQ settings

For the ER4XR: 10 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 ER4XR: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement9 bands · preamp -7.0 dB

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

Preamp: -7.0 dB
Filter 1: ON LSC Fc 100 Hz Gain 7.0 dB Q 0.60
Filter 2: ON PK Fc 200 Hz Gain -1.8 dB Q 0.40
Filter 3: ON PK Fc 900 Hz Gain 2.0 dB Q 0.80
Filter 4: ON PK Fc 1350 Hz Gain -3.3 dB Q 1.20
Filter 5: ON PK Fc 2600 Hz Gain -1.6 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 -1.2 dB Q 2.00
Filter 9: ON PK Fc 7000 Hz Gain 2.0 dB Q 1.40
AutoEq Measured by crinacle10 bands · preamp -6.0 dB

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Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.1 dB Q 0.70
Filter 2: ON PK Fc 7051 Hz Gain 6.4 dB Q 1.07
Filter 3: ON PK Fc 1600 Hz Gain -4.0 dB Q 0.60
Filter 4: ON PK Fc 155 Hz Gain -1.6 dB Q 0.44
Filter 5: ON PK Fc 880 Hz Gain 3.2 dB Q 1.23
Filter 6: ON HSC Fc 10000 Hz Gain 1.9 dB Q 0.70
Filter 7: ON PK Fc 7400 Hz Gain -1.4 dB Q 5.99
Filter 8: ON PK Fc 6093 Hz Gain 0.9 dB Q 5.99
Filter 9: ON PK Fc 4951 Hz Gain -0.7 dB Q 4.46
Filter 10: ON PK Fc 1360 Hz Gain -0.3 dB Q 4.45
AutoEq Measured by HypetheSonics10 bands · preamp -5.9 dB

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Preamp: -5.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.8 dB Q 0.70
Filter 2: ON PK Fc 3094 Hz Gain -1.5 dB Q 0.36
Filter 3: ON PK Fc 258 Hz Gain 1.8 dB Q 1.92
Filter 4: ON PK Fc 1546 Hz Gain -1.1 dB Q 1.09
Filter 5: ON PK Fc 626 Hz Gain 2.0 dB Q 1.18
Filter 6: ON HSC Fc 10000 Hz Gain 6.0 dB Q 0.70
Filter 7: ON PK Fc 7377 Hz Gain -1.7 dB Q 4.80
Filter 8: ON PK Fc 79 Hz Gain -0.4 dB Q 1.87
Filter 9: ON PK Fc 3526 Hz Gain 0.6 dB Q 5.43
Filter 10: ON PK Fc 10000 Hz Gain -2.8 dB Q 4.02
AutoEq Measured by Innerfidelity10 bands · preamp -5.3 dB

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Preamp: -5.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 4.8 dB Q 0.70
Filter 2: ON PK Fc 1757 Hz Gain -2.9 dB Q 0.89
Filter 3: ON PK Fc 6514 Hz Gain 5.1 dB Q 1.29
Filter 4: ON PK Fc 164 Hz Gain -1.4 dB Q 0.59
Filter 5: ON PK Fc 8809 Hz Gain 2.8 dB Q 5.84
Filter 6: ON HSC Fc 10000 Hz Gain 2.9 dB Q 0.70
Filter 7: ON PK Fc 8926 Hz Gain -1.7 dB Q 5.92
Filter 8: ON PK Fc 619 Hz Gain 0.4 dB Q 4.62
Filter 9: ON PK Fc 1185 Hz Gain -0.5 dB Q 3.85
Filter 10: ON PK Fc 826 Hz Gain 0.4 dB Q 3.63
AutoEq Measured by oratory199010 bands · preamp -6.0 dB

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Preamp: -6.0 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.4 dB Q 0.70
Filter 2: ON PK Fc 6978 Hz Gain 6.4 dB Q 1.06
Filter 3: ON PK Fc 1623 Hz Gain -3.6 dB Q 0.52
Filter 4: ON PK Fc 164 Hz Gain -1.4 dB Q 0.59
Filter 5: ON PK Fc 806 Hz Gain 2.6 dB Q 1.14
Filter 6: ON HSC Fc 10000 Hz Gain 1.3 dB Q 0.70
Filter 7: ON PK Fc 7344 Hz Gain -1.2 dB Q 6.00
Filter 8: ON PK Fc 6183 Hz Gain 1.0 dB Q 5.99
Filter 9: ON PK Fc 4894 Hz Gain -0.6 dB Q 4.37
Filter 10: ON PK Fc 1333 Hz Gain -0.2 dB Q 4.02
AutoEq Measured by Rtings10 bands · preamp -6.2 dB

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Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.2 dB Q 0.70
Filter 2: ON PK Fc 1163 Hz Gain -3.1 dB Q 0.19
Filter 3: ON PK Fc 6279 Hz Gain 5.1 dB Q 1.06
Filter 4: ON PK Fc 664 Hz Gain 3.9 dB Q 0.75
Filter 5: ON PK Fc 4613 Hz Gain -2.3 dB Q 2.66
Filter 6: ON HSC Fc 10000 Hz Gain 2.4 dB Q 0.70
Filter 7: ON PK Fc 1310 Hz Gain -0.5 dB Q 2.83
Filter 8: ON PK Fc 932 Hz Gain 0.5 dB Q 3.16
Filter 9: ON PK Fc 59 Hz Gain 0.4 dB Q 2.67
Filter 10: ON PK Fc 125 Hz Gain -0.2 dB Q 1.56
AutoEq Measured by Super Review (2-flange eartips)10 bands · preamp -5.3 dB

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Preamp: -5.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.70
Filter 2: ON PK Fc 155 Hz Gain -2.2 dB Q 0.58
Filter 3: ON PK Fc 6284 Hz Gain 4.8 dB Q 4.06
Filter 4: ON PK Fc 1614 Hz Gain -1.9 dB Q 1.83
Filter 5: ON PK Fc 3511 Hz Gain 2.2 dB Q 2.28
Filter 6: ON HSC Fc 10000 Hz Gain 1.7 dB Q 0.70
Filter 7: ON PK Fc 803 Hz Gain 0.9 dB Q 1.88
Filter 8: ON PK Fc 1252 Hz Gain -0.7 dB Q 3.57
Filter 9: ON PK Fc 306 Hz Gain -0.3 dB Q 1.67
Filter 10: ON PK Fc 47 Hz Gain -0.1 dB Q 1.48
AutoEq Measured by Super Review (3-flange eartips)10 bands · preamp -5.5 dB

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Preamp: -5.5 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.2 dB Q 0.70
Filter 2: ON PK Fc 160 Hz Gain -2.4 dB Q 0.60
Filter 3: ON PK Fc 6280 Hz Gain 5.2 dB Q 3.71
Filter 4: ON PK Fc 1596 Hz Gain -1.8 dB Q 1.81
Filter 5: ON PK Fc 3498 Hz Gain 2.0 dB Q 2.40
Filter 6: ON HSC Fc 10000 Hz Gain 1.5 dB Q 0.70
Filter 7: ON PK Fc 800 Hz Gain 0.9 dB Q 1.65
Filter 8: ON PK Fc 309 Hz Gain -0.3 dB Q 1.49
Filter 9: ON PK Fc 1249 Hz Gain -0.7 dB Q 3.59
Filter 10: ON PK Fc 152 Hz Gain 0.2 dB Q 1.54
AutoEq Measured by Super Review (foam eartips)10 bands · preamp -5.9 dB

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Preamp: -5.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 146 Hz Gain -1.9 dB Q 0.70
Filter 3: ON PK Fc 6125 Hz Gain 5.2 dB Q 3.41
Filter 4: ON PK Fc 9610 Hz Gain -4.1 dB Q 3.06
Filter 5: ON PK Fc 1565 Hz Gain -2.0 dB Q 3.14
Filter 6: ON HSC Fc 10000 Hz Gain 3.0 dB Q 0.70
Filter 7: ON PK Fc 722 Hz Gain 1.0 dB Q 1.69
Filter 8: ON PK Fc 3157 Hz Gain 1.6 dB Q 3.15
Filter 9: ON PK Fc 2104 Hz Gain -0.8 dB Q 2.93
Filter 10: ON PK Fc 293 Hz Gain -0.4 dB Q 1.72
oratory1990 USound Targetown measurement8 bands · preamp -6.8 dB

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

Preamp: -6.8 dB
Filter 1: ON LSC Fc 160 Hz Gain 6.8 dB Q 0.60
Filter 2: ON HSC Fc 1050 Hz Gain -2.5 dB Q 1.40
Filter 3: ON PK Fc 2550 Hz Gain -1.1 dB Q 3.00
Filter 4: ON HSC Fc 4000 Hz Gain 6.0 dB Q 0.70
Filter 5: ON PK Fc 4900 Hz Gain -2.7 dB Q 2.00
Filter 6: ON PK Fc 7100 Hz Gain 6.0 dB Q 1.00
Filter 7: ON PK Fc 10000 Hz Gain -4.0 dB Q 3.00
Filter 8: ON PK Fc 12800 Hz Gain -9.0 dB Q 1.50

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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