Focal Clear Mg Professional
The 40mm ‘M’-shaped Magnesium dome driver and open-back design provide studio-grade dynamics and detail, with a 55Ω impedance suited for high-resolution monitoring. Its precise soundstage, remarkable tonal balance, and comfortable ergonomic build with memory-foam cushions reduce fatigue during long sessions, while two detachable cables and a rigid carrying case add flexibility. Best for mixing and mastering engineers who require uncolored reference sound to evaluate bass articulation and spatial imaging accurately.
Über dieses Headphones
Clear Mg Professional is a set of circum-aural open-back headphones. Their ‘M’-shaped Magnesium dome offers exceptional dynamics, combined with a capacity to reproduce the tiniest details across the full sound spectrum. In terms of mechanics, the design of the headband and yokes ensures that the headphones sit across the whole head, for optimal comfort. The new generation of perforated microfibre cushions result in an extremely open design.
- Open-back headphones for professional use
- Remarkable tonal balance across the full spectrum
- Bass articulation down to the lowest frequencies
- Exceptional dynamics, impact, Comfortable, ergonomic, wide spatialisation and highly precise soundstage
- Accessories included: 2 cables supplied to suit all uses mixing console, audio interface, laptop and Rigid carrying case supplied
- Connector type: 6.5 mm
The 30-Second Version
The Focal Clear Mg Professional delivers exceptional clarity and detail in a beautifully built open-back package, making it a strong choice for mixing engineers who don't mind EQ correction. It's wired-only, has no mic, and the soundstage is narrower than most open-backs, so it's a poor fit for casual listeners or commuters. With prices ranging from a reasonable $1,337 to an absurd $303,838, you'll need to shop carefully. Only buy it if you need a studio tool that feels as premium as it looks, otherwise look at cheaper options that offer more versatility.
Overview
The Focal Clear Mg Professional is a headphone that doesn't try to do it all. It's a wired, open-back, studio-focused set of cans built for one thing: giving you an uncolored, brutally honest look at your mix. With a 40mm magnesium dome driver and a 55-ohm impedance, it's aimed squarely at people who need to hear reverb tails, compression pumping, and whether that kick drum is just a hair too boomy. It's a specialist tool, not an all-rounder, and that shows in everything from its lack of a microphone to its fixed 6.35mm jack. But if your job involves making music sound good, that single-mindedness is exactly the point.
Focal has a reputation for building headphones that feel like luxury items, and the Clear Mg Professional lives up to that. The build is mostly metal and leather, and at 77th percentile in our database for build quality, it's nicer to hold than most of the plastic-fantastic studio workhorses we've tested. The open-back design, combined with perforated microfibre cushions, makes these some of the most physically open cans we've seen, which has a direct impact on that wide, airy presentation Focal promises. But all that openness means you won't be using these on a bus or in a shared office, because everyone around you will hear exactly what you're listening to.
At an average street price that lands somewhere in the $1,300 to $1,500 range (with one outlier vendor listing them for an eye-watering $303,838, so maybe skip that store), the Clear Mg Professional sits in a price bracket where expectations are sky-high. Our user sentiment data, compiled from real owners, tells a story of a headphone that's deeply loved by its target audience but leaves plenty of people scratching their heads. And that makes sense. These aren't crowd-pleasers. They're tools for people who know what they're listening for, and they'll reward those people with exceptional clarity and a really honest frequency response, once you get past a couple of quirks.
Performance
Here's where things get interesting. The sound signature, according to our database, lands at the 62nd percentile overall, which sounds unremarkable until you dig into what that means. It's not class-leading, but it's not because of any single major flaw. The frequency response is warm-neutral, with a lift in the upper bass that some engineers love for checking low-end energy. That warmth, though, can bleed into muddiness if you're not paying attention. Multiple owners report that the low end benefits significantly from a gentle EQ cut around 150-200 Hz, and once you do that, the level of detail is genuinely impressive. The imaging and micro-detail retrieval are the real strengths here, letting you pick out individual layers in a dense mix without fatigue.
The soundstage, however, is a sticking point. For an open-back headphone, the perceived width is narrower than you'd expect from the marketing speak about 'wide spatialisation.' Real-world feedback echoes this: a recurring gripe among owners is that the soundstage feels more intimate than expansive, like you're sitting just a couple of rows back rather than in a concert hall. That's not necessarily bad for mixing, where you want precise placement, but if you're hoping for that airy, surround-sound-from-headphones experience, you might be underwhelmed. On the plus side, the dynamic punch is outstanding, and these get loud without distorting, although one user noted they can't handle extreme volume like some Sennheisers. For critical listening at moderate to loud levels, they're extremely capable.
Pros & Cons
Pros
- Exceptional clarity and micro-detail retrieval across the whole frequency range 77th
- Very comfortable even for all-day mixing sessions, with a well-distributed headband 66th
- Excellent build quality with premium metal and leather materials
- Warm-neutral tuning that responds brilliantly to subtle EQ adjustments
- Easy to drive straight from a laptop or interface, no external amp required
Cons
- Narrow soundstage for an open-back design, lacking the spaciousness of competitors 16th
- Price range is wildly inconsistent, with some vendors listing them at absurdly inflated prices 20th
- Muddy low end out of the box that often needs EQ correction to reach full potential 31th
- Wired-only, with a 6.35mm connector, making them useless for phone calls or portable use
- No microphone included, and call quality is among the worst in our database at just 16.9/100
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | open |
| Ear Cushion | memory foam |
| Headband | aluminium |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Impedance | 55 |
| Codecs | Focal Clear Mg Professional Circum-aural Open-Back Headphones, Black |
| Surround | Focal Clear Mg Professional Circum-aural Open-Back Headphones, Black | Focal Clear Mg Professional Circum-aural Open-Back | Focal | Black | 55 Ohms | Over Ear | Open Ear | Focal | Black | 55 Ohms | Ov |
Connectivity
| Wired Connector | 6.35mm |
| Detachable Cable | Yes |
Microphone
| Microphone | No |
Value & Pricing
Value here is a moving target because the price range across vendors is frankly ridiculous. At the low end, you can find them for around $1,337, which is expensive but not outrageous for a flagship studio headphone with this build and detail level. At the high end, there's a listing for over $300,000, which is either a mistake or a very bold artist statement. So the first rule of buying these is: shop around, and maybe use a bit of common sense. For what it's worth, the fact that stores can charge such wildly different amounts suggests that the market for these is small and confused, and that doesn't help the value proposition.
At their real-world price of about $1,400, you're paying a premium for the Focal name and that magnesium driver. You can get the Sennheiser HD 660S2 for less than half that, and many of our user reviews mention that even lower-level Sennheisers deliver comparable or better sound, especially in the bass. On the other hand, the build and comfort here are a clear step above most plastic-bodied studio cans, and if you're the kind of professional who spends eight hours a day with headphones on, that matters. The value hinges entirely on whether you're willing to pay extra for a tool that feels like a premium instrument even when it doesn't sound dramatically better than cheaper options.
vs Competition
Putting the Focal Clear Mg Professional next to the listed competitors highlights just how different it is. The Sony WH-1000XM6, Sennheiser Momentum 4, Bowers & Wilkins Px8 S2, and Bose QuietComfort Ultra are all wireless, closed-back, ANC-equipped headphones designed for music enjoyment on the go. Comparing them is like comparing a studio monitor speaker to a soundbar. The Focal will give you a much more uncolored, detailed, and revealing listen, but it sacrifices every modern convenience in the process. You won't find Bluetooth, active noise canceling, or even a microphone that works for calls on the Focal, and its 16.9/100 calls score in our database is a gentle way of saying 'don't even try.' If you need a headphone for commuting, travel, or Zoom meetings, any of those competitors will serve you far better.
A more apt comparison, then, would be against other open-back studio headphones. The Sennheiser HD 800 S offers a vastly wider soundstage and more ethereal presentation at a similar or higher price, but some find it too bright. The Beyerdynamic DT 1990 Pro, at roughly half the cost, delivers a more aggressive treble that reveals detail almost as well, though it can be fatiguing. The Focal's edge is its natural, forgiving tonality and physical craftsmanship. It's less clinical than the Beyerdynamic and less diffuse than the Sennheiser, slotting into a middle ground that some mixing engineers will love for its ability to sound 'right' without needing to over-analyze. But if your priority is sheer soundstage size or clinical neutrality, the Focal might not be your first pick.
| Spec | Focal Clear Mg Professional | Sony WH-1000XM6 WH-1000XM6 | Sennheiser MOMENTUM 4 M4AEBT | Bowers & Wilkins Px8 S2 Px8 S2 | Bose QuietComfort Ultra QuietComfort Ultra | Technics EAH-A800 EAH-A800 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | Dynamic | dynamic | Dynamic | PEEK/Polyurethane 3-Layer Diaphragm |
| Driver Size (mm) | 40 | 30 | 42 | 40 | - | 40 |
| Impedance Ohms | 55 | 48 | 470 | - | 32 | 34 |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | open | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.3 | 5.2 | 5.3 | 5.3 | 5.2 |
| Battery Life Hours | - | 30 | 60 | 30 | 24 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Focal Clear Mg Professional | 30.8 | 15.7 | 77.1 | 62.3 | 44.3 | 65.7 | 19.9 | 36.8 | 38.9 |
| Sony WH-1000XM6 WH-1000XM6 Compare | 97.7 | 91.3 | 92.3 | 95.1 | 72.7 | 79.5 | 0 | 99.8 | 93.6 |
| Sennheiser MOMENTUM 4 M4AEBT Compare | 97.7 | 85.1 | 77.1 | 97.6 | 89.3 | 79.5 | 0 | 99 | 79 |
| Bowers & Wilkins Px8 S2 Px8 S2 Compare | 97.7 | 99.4 | 95.9 | 99.4 | 72.7 | 50.8 | 87.6 | 97.5 | 98.8 |
| Bose QuietComfort Ultra QuietComfort Ultra Compare | 87.5 | 78.6 | 95.9 | 47.9 | 69.3 | 79.5 | 70.4 | 99.4 | 93.6 |
| Technics EAH-A800 EAH-A800 Compare | 92.5 | 98.3 | 77.1 | 96.9 | 83.8 | 50.8 | 19.9 | 93.1 | 98.8 |
Common Questions
Q: Do I need a headphone amplifier to drive the Clear Mg Professional?
No, you don't. With a 55-ohm impedance, these are surprisingly easy to drive straight from a laptop headphone jack, an audio interface, or even a phone with a USB-C dongle. Many owners report getting great volume and dynamics without a dedicated amp, which is a nice bonus for a professional headphone. A quality amp can still bring subtle improvements, but it's not a requirement.
Q: Is the low end really muddy without EQ, and how hard is it to fix?
Out of the box, the bass can sound a bit thick and undefined, especially in the upper bass region around 150 Hz. This is one of the most common observations from users. The good news is that a gentle EQ cut of 2-3 dB in that area cleans things up dramatically, and because the driver is responsive, the results are precise. Most mixing engineers will already be using corrective EQ anyway, so this barely counts as a flaw for that crowd.
Q: How do these compare to the Sennheiser HD 800 S for mixing?
They're very different animals. The HD 800 S offers a much wider, more holographic soundstage that some engineers love for checking reverb tails and spatial panning, but its treble can be unforgiving on bright mixes. The Focal is warmer and more forgiving up top, with better midrange density, but the soundstage feels smaller. Which you prefer comes down to whether you prioritize soundstage size or a more relaxed, natural tonal balance.
Q: Can I use these for gaming or watching movies?
You can, but they're not ideal. The lack of a microphone means you'll need a separate mic for multiplayer, and the narrow soundstage can make positional audio cues less immersive than with some competitors. The open-back design also means any background noise in your room will be clearly audible. For solo gaming and cinematic experiences they're enjoyable thanks to the clarity, but if gaming is a priority, a good closed-back headset with a wider virtual soundstage would likely be a better fit.
Who Should Skip This
If you're looking for a pair of headphones to take on the bus, use for Zoom calls, or plug into your PlayStation controller for late-night gaming sessions, the Focal Clear Mg Professional is not for you. The complete lack of a microphone, the open-back design that leaks sound everywhere, and the wired-only connection with a large 6.35mm jack make them wildly impractical for anything but stationary, solo use. Our database puts call quality at a dismal 16.9 out of 100, which is the headphone equivalent of a 'do not resuscitate' order. For the same money or far less, you could get a top-tier wireless ANC headphone like the Sony WH-1000XM6 or Bose QuietComfort Ultra, which will serve all those purposes brilliantly while also sounding good. Even for studio use on a budget, a pair of Beyerdynamic DT 900 Pro X or Sennheiser HD 600 would give you about 90% of the detail at a third of the price. This is a luxury tool, and if you're not a serious music maker, its strengths will be lost on you while its weaknesses will be annoyingly apparent.
Verdict
For mixing engineers, composers, and detail-obsessed music lovers who already own an audio interface and don't mind tinkering with EQ, the Focal Clear Mg Professional is a wonderful, albeit pricey, tool. It excels at revealing what's actually in a recording, and once you tame that low-end hump, the results are transparent and fatigue-free. It's the kind of headphone that makes you stop fiddling with plugins and just trust what you're hearing, and that's worth a lot if your living depends on accurate monitoring. Plus, the comfort is genuinely top-tier for long sessions, and the build feels like it'll outlast your next three laptops.
On the flip side, if you're a casual listener who wants a one-headphone solution for music, gaming, and podcasts, this isn't it. The narrow soundstage may disappoint gamers, the lack of a mic rules out online play or calls, and the open-back design means everyone in your room will hear your music. For that kind of use, save your money and get a pair of great wireless ANC cans like the Sony WH-1000XM6. The Focal Clear Mg Professional is a precision instrument, not a lifestyle product, and if you're not the former, you'll likely find it overpriced and underfeatured.