Headphone EQ

Beats Solo 4 EQ settings for Mac

Last updated: October 2, 2026

Beats Solo 4 has one published AutoEQ correction, measured by Rtings, and it is on this page in full. macOS has no system-wide equalizer of its own, so applying a correction to everything your Mac plays, rather than inside a single player, needs an app that sits on the system audio path.

• Who it is for: anyone listening to the Beats Solo 4 on a Mac who wants its measured tonal balance pulled toward a neutral target.
• What a correction is: a set of equalizer filters that the open-source AutoEQ project computes by comparing a published measurement of the headphone with a target curve.
• What this page holds: for every measurement, the curve, its parametric filters, the same filters as copy-paste text, a ten-band version and a one-click EQBase preset.
• What it cannot do: it changes frequency response only. It will not make up for how hard the pads press or for distortion, and it was measured on someone else's pair, not yours.
• What you need: any parametric equalizer takes the filters, on any platform. The preset needs EQBase, free on macOS 14.4 or later.

Worth knowing: Rtings is the only rig to have published a Solo 4 measurement so far, and what it shows is a change of direction. Every Solo3 reading asks for 2 to 5 dB to come out of the midbass; this one asks for a little to go in, and spends its largest move, 4.5 dB of cut, at 4 kHz instead. If you are coming from an older Solo, do not assume the curve you were using transfers.

What the Beats Solo 4 correction changes

These figures come from the one published measurement, made by Rtings. The largest boost is +1.8 dB at midrange (500 Hz), and the largest cut is −4.5 dB at presence (4 kHz). Total swing across the ten bands is 6.3 dB. Averaged over its bands the treble is pulled back by 1.3 dB, more than the other two, which is where most of the audible change lands.

With a single published measurement there is nothing to cross-check the figures against, so treat them as a good starting point rather than a settled answer, and trust your own ears over the last decibel.

The Beats Solo 4 corrections, measurement by measurement

Pick a measurement to see its correction curve, its parametric filters, the same filters as copy-paste text in AutoEQ's format (which Equalizer APO and Peace, REW and most desktop parametric equalizers import, and which EQBase's own Expert EQ reads and writes), and EQBase's ten-band version, which is what the downloadable preset applies.

Preamp: -2.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 1.4 dB Q 0.70
Filter 2: ON PK Fc 920 Hz Gain 3.4 dB Q 0.19
Filter 3: ON PK Fc 3842 Hz Gain -5.2 dB Q 1.98
Filter 4: ON PK Fc 1054 Hz Gain -4.7 dB Q 0.97
Filter 5: ON PK Fc 7703 Hz Gain -2.0 dB Q 0.67
Filter 6: ON HSC Fc 10000 Hz Gain 2.7 dB Q 0.70
Filter 7: ON PK Fc 75 Hz Gain -1.4 dB Q 2.28
Filter 8: ON PK Fc 9444 Hz Gain -1.1 dB Q 2.03
Filter 9: ON PK Fc 137 Hz Gain 0.7 dB Q 2.00
Filter 10: ON PK Fc 51 Hz Gain 1.3 dB Q 4.12

Ten-band or parametric EQ for the Beats Solo 4?

A parametric equalizer lets every filter take any frequency, gain and width, where width is written as Q and a higher Q means a narrower filter, so it can reproduce AutoEQ's filters exactly. A ten-band graphic equalizer has ten fixed bands an octave apart, from 31 Hz to 16 kHz, all the same width, so it can only approximate them. EQBase's ten-band version sets those ten gains to match the parametric curve at the band centers, allowing for how the bands overlap, rather than reading the curve off at each center.

On Rtings's measurement, the ten-band version stays within 1.5 dB of the parametric curve between 40 Hz and 10 kHz. Across all 8,666 corrections in EQBase's catalog the median for that range is 3.3 dB, which makes the Beats Solo 4 an easier fit for ten bands than most. The largest of those gaps sits around 51 Hz, where a boosting filter at 51 Hz with a Q of 4.1 is far narrower than a one-octave band can follow.

Use the parametric filters if your equalizer accepts them: they are the correction exactly as published. The ten-band version is for equalizers with fixed sliders, EQBase's free tier among them, and it is what the downloadable preset applies. On EQBase Pro, applying the Beats Solo 4 from the Headphones pane uses the parametric filters directly, and the preset carries them as well, one switch to Expert EQ away. AutoEQ publishes its own ten-band file on the same grid, fitted to the raw measurement rather than to these filters, so the two agree closely through the midrange and can differ at the extremes.

How to use the Beats Solo 4 correction on a Mac

To use the Beats Solo 4 correction on a Mac, apply it with an equalizer that runs on system audio, so it reaches every app at once. In EQBase the fastest route skips this page: open the Headphones pane, search for the Beats Solo 4, which is in the built-in catalog of 6,033 models, and click the measurement you want. The preset above does the same from a file, for anyone who wants to see the numbers first or a specific measurement rather than the default one.

Either way the free tier carries it with no time limit. The Beats Solo 4 preset above sets the ten-band curve, which is what the free tier applies, so nothing on this page is behind a purchase.

The Beats Solo 4 sits on the ear rather than around it, so how hard the pads press and where they land shift the response by more than most corrections do. Small adjustments to the headband are worth trying before concluding the curve is off.

The Beats Solo 4 connects over Bluetooth, so the Mac's own headphone amplifier never enters the picture: macOS encodes the audio and the headphone's electronics drive it from there. Nothing about amplification applies here, but the preamp does. Leave the headroom the preset asks for, because a boosted band that clips does so before the signal ever leaves the Mac.

Common questions about Beats Solo 4 EQ

Do these EQ settings work on any Mac app?

Yes, if the equalizer runs on system audio rather than inside one player. EQBase processes everything the Mac plays, so the same correction applies to Spotify, Safari, YouTube, games and calls. The Music app's own equalizer only affects Music.

Where do the Beats Solo 4 numbers come from?

From one published AutoEQ measurement of the Beats Solo 4, made by Rtings. AutoEQ computes the correction by comparing that measured frequency response against a target curve, so the filters below are only as good as that single measurement: with nothing to cross-check it against, treat it as one informed opinion rather than a consensus.

Why is the Beats Solo 4 preamp negative?

The Beats Solo 4 correction needs −2.7 dB of headroom on its default measurement, so the preset pulls the signal down by that much before the boosts are applied. Boosting a signal that is already near full scale would clip it, and the negative preamp is what buys the room. Skip it and loud passages distort. That is a small figure, meaning this correction is mostly cuts rather than boosts, so it costs very little loudness.

Can I use these filters in a different equalizer?

Yes. The filter table is a standard parametric list: type, frequency, gain and Q. Any parametric equalizer that accepts those four values per band will take them, on any platform. The one-click preset is only a shortcut for EQBase users.

Other headphones with published corrections

• Beats Solo3 Wireless EQ settings for Mac, 4 published measurements
• Beats Powerbeats Pro EQ settings for Mac, 3 published measurements
• Beats Studio Buds + EQ settings for Mac, 3 published measurements
• Beats Studio3 Wireless EQ settings for Mac, 3 published measurements
• Beats Solo Pro EQ settings for Mac, 2 published measurements

More Beats headphones: Beats Studio Buds · Beats Fit Pro · Beats Flex · Beats Powerbeats Pro 2 · Beats Solo Buds · Beats Studio Pro

Credits

Correction data from the AutoEQ project by Jaakko Pasanen, used under the MIT licence. The measurements themselves are the work of the people credited on each curve above. EQBase ships the same catalog in the app, with the same attribution.

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