Austrian Audio looks to build on five-star success with open-back Hi-X65 headphones

Austrian Audio Hi-X65
(Image credit: Austrian Audio)

Austrian Audio is a relatively new kid on the headphones block, and it has already made a great impression with its debut Hi-X50 on-ears and Hi-X55 over-ears. Both models, which we awarded five stars to earlier this year for their precise, analytical sound, are closed-back designs. And now the company, which is made up of ex-AKG employees, is entering the open-back headphones market.

The Austrian Audio Hi-X65 over-ears are essentially open-back versions of the Hi-X55, also sporting a 44mm driver, as well as a ring magnet system that includes "the strongest magnetic field in its class" and has been designed to improve airflow.

This, combined with a copper-clad aluminium voice coil, Austrian Audio says, reduces the weight of the membrane (and the voice coil connected to it), allowing it to move and change direction faster.

Austrian Audio Hi-X65

(Image credit: Austrian Audio)

Austrian Audio has designed the Hi-X65 to be used for long listening (or, owing to their professional suitability, long mastering) sessions, with soft memory foam earpads and headband padding promising to provide plenty of space for the ears and prevent head pressure. Both the earpads and headband can be replaced down the line.

Like its closed-back siblings, the Hi-X65 can folded into a compact unit for easier storage. They come with a carrying bag, too, and not only is a 3m audio cable supplied in the box but also a 1.2m length (which is only an optional extra for the Hi-X50 and Hi-X55).

The Austrian Audio Hi-X65 headphones are available now priced at £319. So, have we finally found a match for the multi-Award-winning Grado SR325e open-back headphones? We look forward to finding out.

MORE:

The best over-ear headphones you can buy

The best headphone amplifiers for your wired headphones

How to choose the right pair of headphones

Becky Roberts

Becky is the managing editor of What Hi-Fi? and, since her recent move to Melbourne, also the editor of the brand's sister magazines Down Under – Australian Hi-Fi and Audio Esoterica. During her 11+ years in the hi-fi industry, she has reviewed all manner of audio gear, from budget amplifiers to high-end speakers, and particularly specialises in headphones and head-fi devices. In her spare time, Becky can often be found running, watching Liverpool FC and horror movies, and hunting for gluten-free cake.

Read more
Audio-Technica ATH-R70xa on a mixing desk
Audio-Technica's open-back reference headphones blend sonic precision with all-day comfort
Austrian Audio Full Score One headphone amp on desk
Austrian Audio Full Score One
Focal Clear Mg review
Focal Clear Mg
Sennheiser HD 505 open-back headphones
Sennheiser HD 505
A woman wearing the Sennheiser HD 505 headphones
Sennheiser looks to lock in its legacy for affordable open-back headphones with the new HD 505
Yamaha YH-5000SE on a white desktop
Best audiophile headphones 2025: 9 best-sounding luxury pairs for music fans
Latest in Headphones
Sony WF-C710N earbuds lined up in different finishes
They’re official! Sony finally takes the wraps off its WF-C710N budget wireless earbuds
Sony WH-1000XM4 on a table with a plant
Some of our favourite-ever five-star wireless headphones have plummeted to nearly half price – £172 off!
Fiio FX17 in-ear headphones
Fiio's flagship in-ear headphones are packed full of drivers to put your music in pole position
Apple AirPods Max 2024 in blue finish on bookshelf
Lossless audio and wired listening finally come to the AirPods Max
Sennheiser HD 550 on a blue background
Aimed at gamers and audiophiles alike, Sennheiser's detail-hungry wired cans seek to put you fully in the sonic picture
Bone conduction headphones
Samsung to launch its first bone conduction headphones this summer, report says
Latest in News
Sony WF-C710N earbuds lined up in different finishes
They’re official! Sony finally takes the wraps off its WF-C710N budget wireless earbuds
A flower on a TV screen with a gem in the middle.
TCL's new Mini LED TV range comes with huge brightness gains, reduced blooming and souped-up sound
Sony WH-1000XM4 on a table with a plant
Some of our favourite-ever five-star wireless headphones have plummeted to nearly half price – £172 off!
RCA Roku TV 24-inch (RK24HF1) small TV
My favourite kitchen TV has dropped to under £100 for Amazon Spring Deal Days
Sony XR-48A90K
Amazon has slashed the price of this five-star Sony OLED, but we have found an even better deal
Fiio FX17 in-ear headphones
Fiio's flagship in-ear headphones are packed full of drivers to put your music in pole position