Guide

Headphone correction on a Mac

Last updated: October 1, 2026 · Other products' details checked October 1, 2026

Measurement-based headphone correction on a Mac takes two things: a correction curve made from measurements of your headphone model, and an equalizer that applies it to everything the Mac plays. The curves come either from a vendor's own averaged profiles (Sonarworks SoundID Reference, dSONIQ Realphones) or from the open AutoEQ database, which EQBase, eqMac, SoundSource and several free apps build on. macOS has no system-wide equalizer of its own, so the real choice is where your curve comes from and where the software runs.

How can I find measurement-based headphone correction software for Mac?

Start from the curve, not the app. Good correction software says where its curves come from: a vendor's own averaged profiles (SoundID Reference covers 500+ models, Realphones 200+) or the AutoEQ database of published measurements (EQBase ships 6,033 models, eqMac 4,600+). Then check that it runs system-wide on your macOS version rather than as a plugin inside one app, and that it imports a correction file for models it lacks.

Correction curves come from three places:

• A vendor's own profiles. Sonarworks measures several units of each model and averages them into one profile, and dSONIQ's Realphones also ships an averaged profile per model. One vendor behind every curve, and a shorter list.
• AutoEQ. Jaakko Pasanen's open-source project turns measurements published by oratory1990, crinacle, Rtings, Innerfidelity and others into correction filters, MIT licensed. It produces the settings but, in its own words, does not do the equalization itself: you still need an app to apply them.
• A file you bring. A curve from autoeq.app, a REW export of your own measurement, or the filters on one of our model pages. Any equalizer that imports the text format can apply it.

What a correction cannot fix

Every profile above, vendor or AutoEQ, describes an average unit measured on a rig, not your pair on your head. A very good starting point, with three limits:

• Fit and seal. An in-ear that doesn't seal loses its low bass, and no boost puts it back (the AirPods Pro 2 page explains why).
• Amplification. A high-impedance headphone run from a laptop can sound soft in the bass for reasons no equalizer fixes (see the Beyerdynamic DT 770 Pro page).
• Your pair and your ears. Units vary, and ears vary more, above about 3 kHz most of all; the headphone EQ hub shows how far published measurements of one model disagree. An individually calibrated pair, which Sonarworks sells, is the step beyond an average.

Your options

Prices and features change; if something here is out of date, tell us.

Where the others are the better pick. If you mix or master on headphones, SoundID Reference is the industry tool: one calibration in your DAW and system-wide, speaker calibration in the same product line, and individually calibrated headphones as an upgrade. Realphones adds room emulation for checking a mix. On a Mac that can't run macOS 14.4, eqMac goes back to 10.13, and SoundID Reference, Sound Control and Boom 3D to macOS 11. For a different curve in each app, pick Sound Control.

Where EQBase leads. Of the apps here that publish a count, its catalog is the largest: 6,033 models, against 5,000+ for Boom 3D and MacEQ, 4,600+ for eqMac, 500+ for SoundID Reference and 200+ for Realphones. Applying a correction is free with no time limit, as in eqMac and the open-source apps, and the correction can sit in its own layer under your EQ instead of replacing it.

Which Mac equalizers can import AutoEQ text files?

Of the Mac apps checked for this page, EQBase, OnlyEQ, MacEQ and SoundMaxx import AutoEQ's ParametricEQ.txt directly, and all but MacEQ also read GraphicEQ.txt. The apQualizr 2 plugin imports it too, but only inside a host app. eqMac, SoundSource, Sound Control and Boom 3D ship built-in headphone lists instead, and none documents importing an AutoEQ file. EQBase, OnlyEQ, MacEQ and apQualizr 2 also read REW filter exports.

• EQBase: ParametricEQ.txt, GraphicEQ.txt, REW and Equalizer APO exports. The free tier fits the file to ten bands; Pro imports it exactly into the 24-band parametric EQ, and per-ear files into Per-Channel EQ. It exports both formats too.
• OnlyEQ: free; AutoEQ, Equalizer APO, GraphicEQ, REW, peqdb and more.
• MacEQ: free; the Equalizer APO format AutoEQ and REW write. It refuses GraphicEQ rather than approximating it.
• SoundMaxx: free; both AutoEQ formats, but it needs the BlackHole virtual driver and microphone permission.
• apQualizr 2: a $79.90 plugin; AutoEQ and REW text by drag and drop.

A ten-band equalizer can only approximate a parametric file; the hub measures by how much.

What alternatives to Boom 3D should headphone listeners consider for measurement-based correction?

Boom 3D does have a Headphone EQ covering 5,000+ models, but Global Delight doesn't say where those profiles come from, its equalizer is a 31-band graphic with no parametric mode, and the app is built as an enhancer. For correction you can trace to a measurement, consider EQBase (AutoEQ, free, 6,033 models), eqMac (AutoEQ, free, macOS 10.13+), SoundSource (AutoEQ-based) or SoundID Reference (its own measured profiles, for studio work).

Whichever you pick, don't run it alongside Boom 3D: two system-wide processors on one signal stack their effects. EQBase vs Boom 3D covers the rest, including where Boom 3D is the better buy.

Headphone correction in EQBase

EQBase ships the AutoEQ catalog inside the app: 8,666 corrections for 6,033 models, each credited to the person or lab that measured it. The free tier applies each as a ten-band fit with no time limit; Pro applies the parametric filters exactly.

It corrects every app at once through a Core Audio process tap: no driver, one permission, zero samples of added latency. Replace Equalizer, the default, loads a correction into the equalizer. Apply as Correction Layer keeps your own EQ and puts the correction underneath with its own switch, so tweaking the bass never overwrites the measurement. A bass and treble tilt sits on top for taste. All of that is free.

Correcting your headphones, start to finish:

1. Install EQBase and grant the one permission it asks for, System Audio Recording.
2. Open the Headphones pane and search for your model. Where there are several measurements (the Sennheiser HD 600 has 13), each row names who made it.
3. Choose where it lands: Apply as Correction Layer if you already have an EQ curve you like, Replace Equalizer if not.
4. Click the measurement's row to apply it. The free tier applies the ten-band fit; Pro applies the full parametric filters.
5. Not in the catalog? Choose Have your own correction file? at the bottom of the pane and drop in a ParametricEQ.txt, GraphicEQ.txt or REW export. It lands in the equalizer, fitted to ten bands on the free tier and exact on Pro.
6. Save the result as a preset, then pick it under Preset for this device on the Devices pane, so the correction loads whenever those headphones connect.

Pro ($4.99 a month, $39.99 a year, or $79.99 once) adds the exact parametric filters, per-ear import into Per-Channel EQ, and Sound Correction for measured impulse responses.

Common questions

Does macOS have headphone correction built in?

No. The Music app's equalizer affects Music only, and Apple's Headphone Accommodations, for AirPods Pro 2 and 3 and some Beats, adjusts tone, vocal range or brightness to suit your hearing rather than correcting a headphone's measured response. For correction by model, on any headphones and in every app, you need third-party software.

Is AutoEQ as accurate as Sonarworks?

They trade differently. Sonarworks measures several units of each model and averages them into one profile, with individually calibrated pairs as the step up. AutoEQ draws on many reviewers' rigs, so it covers far more models and names the source of each correction. Both describe an average unit, not your pair.

Will a correction plugin work in Spotify and YouTube?

No. A plugin such as apQualizr 2 or Waves Nx corrects only the app it is loaded in, usually a DAW. To correct everything the Mac plays you need a system-wide processor: SoundID Reference and Realphones ship one alongside their plugins, and EQBase, eqMac and the other apps in the table process system audio directly.

Can I keep my own EQ on top of a headphone correction?

In EQBase, yes, on the free tier: apply the correction as a correction layer and it sits under your equalizer with its own switch, so your taste curve and the measurement never overwrite each other. In an app without a separate layer, the correction loads into the equalizer itself, and any later tweak edits the correction.

Related

Headphone EQ settings for Mac · Room correction on a Mac · Parametric EQ on a Mac · EQBase vs Boom 3D · The best Mac equalizer apps in 2026 · Does macOS have a built-in equalizer?

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