Buying Guide
The Best Closed-Back Headsets
Four headsets compared, from the HD 280 Pro to the ATH-M50x, with the trade-offs of each named.
By The PC Journal editorial team
11 min read4 products evaluated
Closed-back cups keep your audio in and room noise out, which suits shared spaces and streaming. Every pick is a closed design, ordered from the lowest price.
This is a research roundup, not a lab test: driver size, connection and design come from each maker's published specs; a missing driver size is flagged, not filled in, and no figure here comes from our own testing.
Quick Picks
Our 4 recommendations at a glance. Tap a pick for the full verdict.
Lowest Price Here
Sennheiser HD 280 Pro Headphones
The lowest price of the group at our last check.
Best for: Getting up to 32 dB of listed passive attenuation for the least money.
Our take Check price for Sennheiser HD 280 Pro Headphones (opens in a new tab)
Also Consider
Audio-Technica ATH-M40x
40mm drivers.
Best for: Buyers who want 40mm drivers.
Our take Check price for Audio-Technica ATH-M40x (opens in a new tab)
Strong Alternative
HIFIMAN SUNDARA Closed-Back Planar Headphones
A closed-back design that leaks less sound.
Best for: Buyers who want closed-back design that leaks less sound.
Our take Check price for HIFIMAN SUNDARA Closed-Back Planar Headphones (opens in a new tab)
Largest Drivers
Audio-Technica ATH-M50x
The largest driver size here (45mm).
Best for: Listeners who want the biggest drivers here.
Our take Check price for Audio-Technica ATH-M50x (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| The lowest price of the group at our last check. | Getting up to 32 dB of listed passive attenuation for the least money. | Check price for Sennheiser HD 280 Pro Headphones (opens in a new tab) |
| 40mm drivers. | Buyers who want 40mm drivers. | Check price for Audio-Technica ATH-M40x (opens in a new tab) |
| A closed-back design that leaks less sound. | Buyers who want closed-back design that leaks less sound. | Check price for HIFIMAN SUNDARA Closed-Back Planar Headphones (opens in a new tab) |
| The largest driver size here (45mm). | Listeners who want the biggest drivers here. | Check price for Audio-Technica ATH-M50x (opens in a new tab) |
Our Picks
Lowest Price Here1 of 4
Sennheiser HD 280 Pro Headphones on Amazon (opens in a new tab)
Sennheiser's HD 280 Pro is a closed studio headphone with up to 32 dB of listed passive attenuation.
Best for
- Getting up to 32 dB of listed passive attenuation for the least money.
Skip if
- Worth skipping when no built-in microphon is a problem.
Why we like it
It blocks a noisy room well but has no mic. It is the only pick here with a wired 3.5mm connection; the Sundara Closed-Back has a wired connection instead. Like the ATH-M40x and ATH-M50x, it has a closed-back design, while the Sundara Closed-Back uses a closed-back planar magnetic design.
You also get a closed design for shared rooms and a foldable frame. A 3.5mm plug means it works with a controller or front-panel jack; on PC, a separate mic and headphone jack may need a splitter. It undercut the ATH-M40x and every other pick on price at the time of writing. The maker doesn't give its driver size; if that figure matters, the ATH-M50x comes in at 45mm.
Key dimensions & specs
- Connection: Wired 3.5mm
- Design: Closed-back
- Microphone: None
Pros
- No charging or pairing needed
- Up to 32 dB of listed passive attenuation
- Closed design for shared rooms
- Foldable frame
Cons
- No built-in microphone
- No published driver size
Also Consider2 of 4
Audio-Technica ATH-M40x on Amazon (opens in a new tab)
Audio-Technica's ATH-M40x uses 40mm drivers and 90-degree swiveling earcups.
Best for
- Buyers who want 40mm drivers.
Skip if
- Skip it if this is a deal-breaker for you: no built-in microphone.
Why we like it
It is the lower-priced closed studio headphone in the line. Its circumaural ear cups seal around the ears for isolation in loud rooms, and the pads and headband use professional-grade materials. It is built for studio monitoring as much as gaming.
Its 40mm drivers use rare earth magnets and copper-clad aluminium voice coils. Like the HD 280 Pro and ATH-M50x, it has a closed-back design, while the Sundara Closed-Back uses a closed-back planar magnetic design. It also comes with detachable cables.
Worth noting too: no charging or pairing needed. Its price falls between the HD 280 Pro and the Sundara Closed-Back, based on our last check.
Key dimensions & specs
- Driver size: 40mm
- Connection: Wired, detachable cables
- Design: Closed-back
- Microphone: None
Pros
- No charging or pairing needed
- 40mm drivers
- 90-degree swiveling earcups
- Detachable cables
Cons
- No built-in microphone
- Costs more than the HD 280 Pro at the time of writing
Strong Alternative3 of 4
HIFIMAN SUNDARA Closed-Back Planar Headphones on Amazon (opens in a new tab)
The Sundara Closed-Back is built around a closed-back design that leaks less sound, with beechwood ear cups on top.
Best for
- Buyers who want closed-back design that leaks less sound.
Skip if
- Skip it if this is a deal-breaker for you: no built-in microphone.
Why we like it
This is the closed-back Sundara, which keeps sound in and outside noise out, unlike the open original. Its NEO supernano diaphragm is 80% thinner than common designs. Closed-back planars are rare, so it suits planar sound in a shared room where open-backs would leak.
You get a wired connection here, which sets it apart from the HD 280 Pro and its a wired 3.5mm connection. A closed-back planar magnetic design is unique to it among these picks, while the ATH-M50x uses a closed-back design. You also get a detachable cable.
It was priced above the ATH-M40x and below the ATH-M50x at the time of writing. There is no published driver size figure, whereas the ATH-M50x comes in at 45mm.
Key dimensions & specs
- Connection: Wired
- Design: Closed-back planar magnetic
- Microphone: None
Pros
- No charging or pairing needed
- Closed-back design that leaks less sound
- Beechwood ear cups
- Detachable cable
Cons
- No built-in microphone
- No published driver size
- Costs more than the HD 280 Pro at the time of writing
Largest Drivers4 of 4
Audio-Technica ATH-M50x on Amazon (opens in a new tab)
Audio-Technica's ATH-M50x uses 45mm drivers in a closed-back studio design with detachable cables.
Best for
- Listeners who want the biggest drivers here.
Skip if
- Pass on it if no built-in microphon rules it out for your setup.
Why we like it
It has no mic. Its ear cups swivel 90 degrees for one-ear monitoring, and the extended frequency range includes deep, accurate bass. Its 45mm large-aperture drivers use rare-earth magnets and copper-clad aluminum voice coils.
The circumaural cups seal around the ears, which helps it isolate sound in a loud room. It shares a closed-back design with the HD 280 Pro and ATH-M40x; the Sundara Closed-Back goes with a closed-back planar magnetic design. Worth noting too: no charging or pairing needed.
Another plus is largest driver size of the picks (45mm). At our last price check it topped the group, with the Sundara Closed-Back the nearest cheaper option.
Key dimensions & specs
- Driver size: 45mm
- Connection: Wired, detachable cables
- Design: Closed-back
- Microphone: None
Pros
- No charging or pairing needed
- 45mm large-aperture drivers
- Detachable cables
- Closed-back studio design
Cons
- No built-in microphone
- Costs more than the HD 280 Pro at the time of writing
How We Chose These Closed-Back Headsets
Each pick was assessed across 4 criteria weighted for real-world use.
- The figures behind the order
- We lined up four headsets on driver size, connection, design and microphone from manufacturer specifications. We did not test them in-house.
- The shared baseline
- All 4, from the HD 280 Pro to the ATH-M50x, state connection, design and microphone.
- Where the specs have gaps
- The HD 280 Pro and the Sundara Closed-Back give no driver size.
- Price range
- At our last check the picks ran from the HD 280 Pro ($50 to $100) to the ATH-M50x ($150 to $250).
What to Look for in a Closed-Back Headset
Key buying criteria so you get the right fit the first time.
How much driver size you need
Here driver size runs from 40mm on the ATH-M40x to 45mm on the ATH-M50x. The ATH-M50x is the pick for driver size. No figure for the HD 280 Pro and the Sundara Closed-Back.
Features beyond the spec table
The ATH-M40x: 90-degree swiveling earcups. The Sundara Closed-Back: beechwood ear cups. The ATH-M50x: detachable cables.
Where your budget lands
$50 to $100 buys the HD 280 Pro; $100 to $150 buys the ATH-M40x and the Sundara Closed-Back; $150 to $250 buys the ATH-M50x at our last check.
Match the pick to your priority
Getting up to 32 dB of listed passive attenuation for the least money: the HD 280 Pro. Listeners who want the biggest drivers here: the ATH-M50x.
Open-back or closed-back
Open-back headphones sound more spacious and feel cooler, but they leak sound and block little outside noise. Closed-back models isolate better in shared rooms.
Choose open-back only if you play in a quiet room on your own.
How to Choose a Closed-Back Headset
By priority
| Priority | Consider | Why |
|---|---|---|
| Getting up to 32 dB of listed passive attenuation for the least money | HD 280 Pro | The lowest price of the group at our last check |
| Buyers who want 40mm drivers | ATH-M40x | 40mm drivers |
| Buyers who want closed-back design that leaks less sound | Sundara Closed-Back | A closed-back design that leaks less sound |
| Listeners who want the biggest drivers here | ATH-M50x | The largest driver size here (45mm) |
Scroll sideways to see every column.
Key specs side by side
The ATH-M50x leads on driver size at 45mm, ahead of the ATH-M40x at 40mm. "Not listed" means the maker leaves that figure out.
| Headset | Driver size | Connection | Design | Microphone |
|---|---|---|---|---|
| HD 280 Pro | Not listed | Wired 3.5mm | Closed-back | None |
| ATH-M40x | 40mm | Wired, detachable cables | Closed-back | None |
| Sundara Closed-Back | Not listed | Wired | Closed-back planar magnetic | None |
| ATH-M50x | 45mm | Wired, detachable cables | Closed-back | None |
Scroll sideways to see every column.
By price at the time of writing
The HD 280 Pro was the lowest-priced pick and the ATH-M50x the highest when we checked; tiers move with Amazon pricing.
| Price tier | Headsets |
|---|---|
| About $50 to $100 | HD 280 Pro |
| About $100 to $150 | ATH-M40x, Sundara Closed-Back |
| About $150 to $250 | ATH-M50x |
Frequently Asked Questions
Is the ATH-M50x ahead of the ATH-M40x on driver size?
The ATH-M50x leads at 45mm, with the ATH-M40x at 40mm. The HD 280 Pro and the Sundara Closed-Back don't state a figure, so they sit outside this comparison.
What makes the ATH-M50x the Largest Drivers?
It earns the label for the largest driver size here (45mm). It suits listeners who want the biggest drivers here.
Do the HD 280 Pro and the Sundara Closed-Back differ on design?
The HD 280 Pro, the ATH-M40x and the ATH-M50x use Closed-back; the Sundara Closed-Back uses Closed-back planar magnetic.
What should I check before buying the HD 280 Pro?
A 3.5mm plug means it works with a controller or front-panel jack; on PC, a separate mic and headphone jack may need a splitter. In this guide it ranks first of 4, as our Lowest Price Here pick.
Beyond the specs, what sets the HD 280 Pro and the ATH-M40x apart?
The HD 280 Pro: up to 32 dB of listed passive attenuation. The ATH-M40x: 40mm drivers. The Sundara Closed-Back: a closed-back design that leaks less sound.
Bottom Line
Our first pick is the HD 280 Pro, chosen for the lowest price of the group at our last check. Look at the ATH-M40x for 40mm drivers and the Sundara Closed-Back for a closed-back design that leaks less sound if those matter more to you.
Closed-backs get warm; take short breaks on long sessions.