Headphone correctionsPolk Audio
Polk Audio UltraFit 3000 EQ settings
For the UltraFit 3000: 4 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.
- AutoEq Measured by Headphone.com Legacy · 10 bands
- AutoEq Measured by Headphone.com Legacy · 10 bands
- AutoEq Measured by Headphone.com Legacy (sample A) · 10 bands
- AutoEq Measured by Headphone.com Legacy (sample B) · 10 bands
- AutoEq Measured by Innerfidelity · 10 bands
Every correction, as Equalizer APO settings
Open one to see its settings. In FluidEQ, open EQ Presets and search for UltraFit 3000: every correction below is there, credited, and applies in one click.
AutoEq Measured by Headphone.com Legacy
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 -5.9 dB Q 0.70 Filter 2: ON PK Fc 184 Hz Gain -8.4 dB Q 0.58 Filter 3: ON PK Fc 7063 Hz Gain 6.4 dB Q 0.42 Filter 4: ON PK Fc 3692 Hz Gain -2.2 dB Q 2.49 Filter 5: ON PK Fc 63 Hz Gain 1.1 dB Q 1.26 Filter 6: ON HSC Fc 10000 Hz Gain 0.7 dB Q 0.70 Filter 7: ON PK Fc 881 Hz Gain 0.8 dB Q 1.73 Filter 8: ON PK Fc 359 Hz Gain -0.5 dB Q 1.59 Filter 9: ON PK Fc 2263 Hz Gain -0.5 dB Q 2.51 Filter 10: ON PK Fc 207 Hz Gain 0.4 dB Q 2.60
AutoEq Measured by Headphone.com Legacy (sample A)
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 -5.1 dB Q 0.70 Filter 2: ON PK Fc 184 Hz Gain -8.9 dB Q 0.53 Filter 3: ON PK Fc 8248 Hz Gain 5.9 dB Q 1.04 Filter 4: ON PK Fc 2921 Hz Gain 4.6 dB Q 0.95 Filter 5: ON PK Fc 65 Hz Gain 1.6 dB Q 1.04 Filter 6: ON HSC Fc 10000 Hz Gain 0.7 dB Q 0.70 Filter 7: ON PK Fc 4833 Hz Gain -3.5 dB Q 5.83 Filter 8: ON PK Fc 5706 Hz Gain 2.0 dB Q 5.67 Filter 9: ON PK Fc 3674 Hz Gain 1.2 dB Q 3.82 Filter 10: ON PK Fc 1059 Hz Gain 0.8 dB Q 3.38
AutoEq Measured by Headphone.com Legacy (sample B)
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.2 dB Filter 1: ON LSC Fc 105 Hz Gain -6.8 dB Q 0.70 Filter 2: ON PK Fc 179 Hz Gain -8.0 dB Q 0.63 Filter 3: ON PK Fc 5917 Hz Gain 7.8 dB Q 0.51 Filter 4: ON PK Fc 3297 Hz Gain -6.5 dB Q 1.42 Filter 5: ON PK Fc 62 Hz Gain 1.1 dB Q 1.13 Filter 6: ON HSC Fc 10000 Hz Gain 3.0 dB Q 0.70 Filter 7: ON PK Fc 7305 Hz Gain -1.3 dB Q 2.47 Filter 8: ON PK Fc 846 Hz Gain 1.3 dB Q 4.07 Filter 9: ON PK Fc 4611 Hz Gain 2.3 dB Q 5.95 Filter 10: ON PK Fc 3907 Hz Gain -1.8 dB Q 6.00
AutoEq Measured by Innerfidelity
Paste this into Equalizer APO, or import it into any equalizer that reads its text format.
Preamp: -6.5 dB Filter 1: ON LSC Fc 105 Hz Gain -6.6 dB Q 0.70 Filter 2: ON PK Fc 189 Hz Gain -9.5 dB Q 0.50 Filter 3: ON PK Fc 8429 Hz Gain 5.6 dB Q 0.91 Filter 4: ON PK Fc 2855 Hz Gain 5.1 dB Q 0.82 Filter 5: ON PK Fc 62 Hz Gain 2.0 dB Q 0.88 Filter 6: ON HSC Fc 10000 Hz Gain 0.5 dB Q 0.70 Filter 7: ON PK Fc 4791 Hz Gain -2.8 dB Q 5.92 Filter 8: ON PK Fc 5622 Hz Gain 1.4 dB Q 5.46 Filter 9: ON PK Fc 3843 Hz Gain 1.0 dB Q 4.57 Filter 10: ON PK Fc 781 Hz Gain 0.5 dB Q 2.56
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.