Headphone correctionsFIR Audio

FIR Audio M2 EQ settings

For the M2: 2 published corrections, made by 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
  • 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 M2: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle10 bands · preamp -3.9 dB

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

Preamp: -3.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 1.2 dB Q 0.70
Filter 2: ON PK Fc 157 Hz Gain -2.8 dB Q 0.61
Filter 3: ON PK Fc 825 Hz Gain 3.4 dB Q 0.88
Filter 4: ON PK Fc 7215 Hz Gain 4.1 dB Q 1.37
Filter 5: ON PK Fc 2509 Hz Gain -6.1 dB Q 2.40
Filter 6: ON HSC Fc 10000 Hz Gain -7.4 dB Q 0.70
Filter 7: ON PK Fc 3989 Hz Gain -1.6 dB Q 6.00
Filter 8: ON PK Fc 39 Hz Gain -0.5 dB Q 3.32
Filter 9: ON PK Fc 3247 Hz Gain 0.8 dB Q 4.73
Filter 10: ON PK Fc 9870 Hz Gain 3.5 dB Q 1.62
AutoEq Measured by HypetheSonics10 bands · preamp -6.7 dB

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

Preamp: -6.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 4.2 dB Q 0.70
Filter 2: ON PK Fc 587 Hz Gain 5.7 dB Q 1.17
Filter 3: ON PK Fc 171 Hz Gain -3.7 dB Q 0.50
Filter 4: ON PK Fc 5375 Hz Gain -9.0 dB Q 4.66
Filter 5: ON PK Fc 925 Hz Gain 2.6 dB Q 1.89
Filter 6: ON HSC Fc 10000 Hz Gain 6.7 dB Q 0.70
Filter 7: ON PK Fc 9245 Hz Gain 3.9 dB Q 3.22
Filter 8: ON PK Fc 2960 Hz Gain -3.0 dB Q 2.66
Filter 9: ON PK Fc 7236 Hz Gain -4.1 dB Q 5.51
Filter 10: ON PK Fc 4072 Hz Gain 1.0 dB Q 4.33

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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