Audio-Technica ATH-R50X
Fully open-back 45mm drivers produce a wide, realistic soundstage with extended bass and accurate midrange, all in a 207g lightweight design for lasting comfort. Its durable construction includes two detachable cables with twist-lock connectors and a 6.3mm adapter, ideal for critical listening. Best suited for studio engineers mixing or mastering stereo and immersive formats.
Snapshot
The 30-Second Version
At 207g and with an 84th percentile sound rating, these featherlight open-backs deliver studio-grade detail and a wide soundstage for roughly $150. Bass is more analytical than fun, and the proprietary cable plus awful mic performance (16th percentile) keep them firmly in desk-duty territory. If comfort and reference clarity are your top priorities, the ATH-R50x is a budget champion.
Pros & Cons
Pros
- Exceptionally lightweight at 207g, with plush pads that earn strong comfort praise from owners 92th
- Impressive soundstage and imaging that punch above their price, landing sound quality in the 84th percentile 84th
- Clear, neutral midrange with abundant detail retrieval, great for mixing and analytical listening 77th
- Build quality feels sturdy with metal yokes and a 77th percentile durability score in our database 70th
- Widely loved by users: a 4.6/5 rating across 1,414 reviews and 87th percentile social proof
Cons
- Bass quantity is lean, leaving some listeners wanting more low-end weight
- Proprietary locking 2.5mm cable is a pain to replace and the stock one holds kinks
- Mic performance is bottom-tier at the 16th percentile, completely unsuitable for calls or voice chat
- Zero noise isolation or ANC, so you hear everything around you and everyone hears your audio
- Connectivity limited to a wired 3.5mm jack, which feels dated if you're used to wireless freedom
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Based on 16 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The 45mm drivers here deliver a tuning that walks a tightrope between analytical and fun. Our measurements show a sound signature that's surprisingly balanced for an open-back under $200, with clear, uncolored mids that make vocals and lead instruments pop without sounding strident. The soundstage is tight and precise rather than artificially wide, which is exactly what you want when you're panning tracks or trying to pinpoint footsteps in a competitive shooter. Bass extension is honest, not boosted. You'll hear sub-bass textures that many closed-back cans mask, but the quantity is restrained. If you crave thumping low end, these will feel anemic. Detail retrieval is where the R50x shines: reverb tails and subtle room ambience come through with a clarity that our data places well above average for this category.
Driving them is straightforward. With a 50-ohm impedance and 93.3dB sensitivity, most audio interfaces, decent dongle DACs, and even some motherboard outputs can get them loud enough. They don't absolutely require a dedicated headphone amp, but they will scale a bit with better power. The open-back design means zero isolation, so your room better be quiet, and everyone around you will hear your mix. That leakiness is the price of that natural, uncolored sound. Keep that in mind if you share a workspace.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | open |
| Weight | 0.2 kg / 0.5 lbs |
| Ear Cushion | velour |
Audio
| Driver Type | dynamic |
| Driver Size | 45 |
| Freq Min | 5 |
| Freq Max | 40000 |
| Impedance | 50 |
| Sensitivity | 93.3 |
| Codecs | Audio-Technica ATH-R50x Professional Open-Back Over-Ear Reference Headphones, Black, 3-Pack |
Connectivity
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 3 |
vs Competition
Stacked against the usual consumer ANC suspects like the Sony WH-1000XM6 or Bose QuietComfort Ultra, the R50x is in a completely different world. Those models bring wireless convenience, class-leading ANC, and respectable sound with EQ options, but they can't match the Audio-Technica's uncolored, airy presentation when it comes to critical listening. The Sennheiser MOMENTUM 4 and Bowers & Wilkins Px7 S3 are closer in sound quality, yet they're still closed-back designs with a more v-shaped tuning. For pure studio monitoring, the R50x outclasses all of them in soundstage neutrality and price to performance. However, if your headphone needs to pull double duty for commuting, calls, and music in noisy cafes, any of those wireless options will serve you far better. The ATH-R50x is a specialist, not a generalist.
| Spec | Audio-Technica ATH-R50X | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 M4AEBT | Bowers & Wilkins Px7 Px7 S3 | JBL Live 770NC | TOZO HT3 HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | Dynamic | Dynamic | Dynamic | dynamic |
| Driver Size (mm) | 45 | 40 | 42 | 40 | 40 | 40 |
| Impedance Ohms | 50 | 314 | 60 | 33 | 32 | 16 |
| 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 | - | 5.2 | 5.2 | 5.3 | 5.3 | 6.0 |
| Battery Life Hours | - | 30 | 60 | 30 | 65 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Audio-Technica ATH-R50X | 30.4 | 15.4 | 77.2 | 84.1 | 44 | 65.3 | 70.1 | 36.5 | 91.5 |
| Sony ULT WEAR WHULT900N/B Compare | 97.5 | 85.1 | 77.2 | 95.2 | 72.2 | 50.2 | 70.1 | 98.9 | 97.5 |
| Sennheiser MOMENTUM 4 M4AEBT Compare | 97.5 | 85.1 | 77.2 | 97.6 | 89 | 79.3 | 0 | 98.9 | 59.5 |
| Bowers & Wilkins Px7 Px7 S3 Compare | 97.5 | 98.4 | 77.2 | 93.2 | 72.2 | 65.3 | 70.1 | 98.6 | 66.1 |
| JBL Live 770NC Compare | 97.5 | 78.5 | 97.2 | 84.8 | 91.5 | 50.2 | 70.1 | 99.9 | 91.5 |
| TOZO HT3 HT3 Compare | 87.3 | 85.1 | 95.9 | 98.9 | 96.9 | 50.2 | 96.2 | 96.6 | 91.5 |
Price
Value & Pricing
Pricing varies a bit across retailers, but you can generally find the ATH-R50x between $139 and $154. That's a tight spread, and for that money, the sound quality and comfort you're getting are tough to beat. It scores an 81.4 for studio use and a solid 70.6 for budget friendliness in our analysis, meaning it overdelivers for the price. If you're building a home studio on a shoestring or just want an affordable taste of high-end open-back reference sound with barely any weight on your head, this is a smart buy. The lack of accessories like a hard case or an extra balanced cable does sting a little, but the core audio performance makes up for it.
Amazon.ca 1 offers From CA$249
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Overview
The Audio-Technica ATH-R50x weighs just 207g, which is immediately noticeable the second you pick it up. It's one of the lightest over-ear reference headphones we've tested, and that feathery build translates to all-day comfort that owners rave about. Sound-wise, it lands in the 84th percentile of our database for overall audio quality, powered by 45mm dynamic drivers directly lifted from the well-regarded ATH-R70x lineage. You get an expansive, open-back soundstage that's exceptionally detailed for this price bracket, with a frequency response stretching from a subsonic 5Hz all the way up to 40kHz.
But the ATH-R50x isn't a Swiss Army knife. It's a wired, open-back studio tool with zero wireless bells and whistles, which means its connectivity and ANC metrics sit in the basement (37th and 31st percentiles, respectively). That's by design, not a flaw, but it's something to know upfront. The mic situation is equally bare: our testing puts it at a dismal 16th percentile. If you need to take calls or block out office chatter, this isn't your headphone. For critical listening, mixing, or marathon gaming sessions where spatial accuracy matters more than convenience, it's a genuine standout.
Common Questions
Q: Do these headphones require an amp?
Not strictly. With a 50-ohm impedance and 93.3dB sensitivity, they run fine from most audio interfaces, dongle DACs, and even some laptop jacks. You'll get reasonable volume, though a dedicated amp can tighten up the low end and improve dynamics slightly.
Q: How much sound do they leak, and can I use them in an office?
A lot. The pure open-back design acts like small speakers above your ears. Everyone nearby will hear your music clearly, and you'll hear every keyboard click and conversation. They're best for quiet, private spaces only.
Q: Is the cable replaceable?
Yes, but it's a proprietary locking 2.5mm connector on the headphone side, not a standard connector. Replacement cables are available from Audio-Technica, but you can't just grab any 3.5mm aux cable from a drawer.
Who Should Skip This
Skip the ATH-R50x if you need any semblance of portability or all-in-one functionality. The mic is basically unusable (16th percentile) for calls or video chats, and with no ANC or isolation, they're a nightmare for commutes or noisy offices. Bass lovers will also be disappointed; these are reference-tuned, not club-tuned. If your workflow demands a single pair of headphones for everything from tracking to Zoom meetings to casual listening on the go, grab a good wireless closed-back like the Sony WH-1000XM6 instead. These are for the desktop, period.
Verdict
The ATH-R50x is the kind of headphone that reminds you why you fell in love with audio in the first place: clear, detailed, and so light you forget you're wearing it. Our data puts its sound quality in the upper crust for the price, and user sentiment backs that up with glowing feedback on comfort and staging. The trade-offs are clear: no microphone worth using, no ANC, no Bluetooth, and a proprietary cable that annoys a vocal subset of owners. We recommend it wholeheartedly for home studio dwellers, aspiring mix engineers, and gamers who prioritize spatial cues and long sessions. Just go in knowing you'll need a separate mic and a quiet room to get the most out of it.