Professional Wireless Bluetooth® Over-Ear Headphones

The Hybrid
Wireless. Digital. Analogue.

$ 179.00 £ 149.00 € 149.95 MAP RRP RRP
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Suited for

The Hybrid: Wireless. Digital. Analogue. Professional sound, no matter where or how.

Our Hi-X25BT closed-back Bluetooth® headphones are a pro-level hybrid. You decide how you want to connect — via analogue (3.5 mm jack) or digital (USB-C®), wired or wirelessly. Enjoy the precision and clarity of award-winning High Excursion technology wherever you are. Hybrid convenience at the professional level designed and engineered in Austria.

Imagine recording a song in a professional studio, listening to your favourite music on the way home in the underground, calling your band mates while you’re at it, and then working on your song at home again without ever changing headphones. No matter where you are or how you like to work, your Hi-X25BT headphones will be there for you.

Hi-X25BT headphones set the standard in connectivity. They offer analogue audio via jack, digital audio via USB-C®, and absolute freedom wirelessly via Bluetooth®. To keep you in the flow, they can be charged with a USB-C connection while playing music via USB-C® or Bluetooth®. Thanks to the built-in high-efficiency battery, you can enjoy up to 30 hours of play wirelessly via Bluetooth®, and of course, analogue listening is always possible.

Designed and engineered in Austria.


Key Features

High Excursion Driver Technology

Crystal clear and precise sound. Outstanding low THD @ low frequencies.

Multi Connectivity

Bluetooth® Version 5.0, Jack cable 1.4 m, 3.5mm (1/8”), USB-C® Cable: 1.2m

Integrated microphone

for taking calls

All Metal Hinges

Ensuring maximum durability and stability

Foldable construction

For maximum portability and easy storage

Soft slow retention memory foam earpads

Providing greatest comfort during long sessions


I wouldn’t be surprised to see the Hi-X15 and Hi-X25BT make their way to more and more studio settings, especially live rooms, as I expect the sonic signature would get musicians excited and inspired while tracking. Overall, I’m highly impressed by the quality, comfort, and sound of these latest Austrian Audio additions!
Recording Magazine
Mit dem Hi-X15 und dem Hi-X25BT bietet Austrian Audio zwei tadellos verarbeitete, preislich günstige und wirklich sehr gut klingende Kopfhörer, die im Probe- und Aufnahmeraum, auf und vor der Bühne sowie beim reinen Musikhören zuhause und unterwegs gute Dienste leisten können.
mobilefidelity magazin
Nach den beiden Studiokopfhörern Hi-X55 und Hi-X65 gibt es nun zwei neue Kopfhörer, einer davon mit Bluetooth. Beiden gemein ist das herausragende Preis-Leistungsverhältnis – und der für diese Preisklasse überragende Klang.
Preis-/Leistungsknaller und dazu sehr guter Klang
Mit den beiden Kopfhörern Hi-X15 und Hi-X25 BT spricht Austrian Audio nun auch die Einsteiger und Budget-bewussten im Tonstudio an. Der Einstieg in diesen Preisbereich ist sehr gelungen. Beide Kopfhörer überzeugen mit einem insgesamt sehr guten Klang und einer guten .
Austrian Audio schafft es auch im unteren Preissegment qualitativ und vom Klangverhalten her eine Spitzenrolle einzunehmen.
Aural excellence on a budget. We are extremely impressed with the performance and comfort of these affordable headphones, and the build quality is class-leading; they represent superb bang for buck.

High Excursion Technology

Hi-Xcursion (High Excursion) technology is the key to the astonishing sound of our Hi-X25BT headphones.

All Austrian Audio Hi-X headphones feature a 44 mm driver and a ring magnet system. This design allows for improved airflow and includes the strongest magnetic field in its class.
The ring magnet, combined with a copper-clad aluminum voice coil, reduces the weight of the membrane and the voice coil connected to it, allowing the membrane to move or change direction faster, providing a more responsive impulse reaction.

Our science, measurements, and listening tests have shown that 44mm is the optimum size for this design. It ensures professional performance in the Hi-X, moves a lot of air, and eliminates ‘wobbling’ of the diaphragm. This is akin to damping of the driver mass, which is where our membrane really shows results: it is ultra-stiff while still reducing unwanted resonance.

Supported by Vienna Business Agency

Accessories & Sets



Headphone Case



Cushion Replacement Kit



1.4 m Analog Audio Cable for Hi-X25BT

Hi-X25BT B-Stock

Hi-X25BT B-Stock

Checked and refurbished


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Technical Specifications

Frequency range:
12 Hz – 24 kHZ
113 dBsl/V
25 Ω
Input Power:
150 mW
Run Time:
30 h
Bluetooth® Version:
Bluetooth® 5.0 supported codecs:
Audio Codec:
Touch Control
Jack cable:
1.4 m, 3.5mm (1/8”)
USB Cable:
1.2m USB-C
3.5mm (1/8”)
Battery Type:
Built-in Lithium Polymer
205 x 170 x 80 mm
Weight (without cable):
270 g