Austrian Audio Hi X 25 BT Over-Ear Bluetooth® Headphones

Studio-Grade Audio. Anywhere.

Whether you’re mixing on the go or enjoying premium sound anywhere, the Austrian Audio Hi-X25BT wireless headphones go the distance. Austrian Audio’s proprietary High Excursion Drivers give you an unmatched listening experience with impressive clarity and impactful low end, while the closed-back, over-ear design blocks outside noise to keep you fully focused on the music—not your surroundings.

The Hi-X25BT features Bluetooth, USB-C, or standard analog connections. No matter where your music takes you, the Hi-X25BT is the surefire way to listen with studio-quality sound at the ready.

High Excursion Technology

Hi-Xcursion (High Excursion) technology drives the remarkable sound of Austrian Audio’s Hi-X headphones.

• All Austrian Audio Hi-X models feature a 44mm driver and an advanced ring magnet system, delivering superior airflow and the strongest magnetic field in its class.
• The ring magnet, paired with a copper-clad aluminum voice coil, reduces membrane weight for faster, more precise impulse response.
• The 44mm design ensures professional performance, enhanced air movement, and eliminates diaphragm wobble. The ultra-stiff membrane effectively dampens resonance for an ultra-clear and dynamic sound.

Supported by Vienna Business Agency.

Technical Specifications

• Frequency range 12Hz – 24kHZ
• Sensitivity 113dBsl/V
• Impedance 25Ω
• Input Power 150mW
• Run Time 30h
• Bluetooth® Version 5.0
• Bluetooth® 5.0 supported codecs A2DP, AVRCP, HSP, HFP
• Audio Codec SBC
• Controls Touch control
• Jack cable 1.4m, 3.5mm (1/8")
• USB cable 1.2m USB-C
• Connector 3.5mm (1/8")
• Adapter USB-C® -> USB-A
• Battery type Built-in lithium polymer
• Dimensions 205 x 170 x 80 mm
• Weight (without cable) 270g

Check out the rest of the Austrian Audio's Hi-X headphone line:
Hi-X15 Over-Ear Closed-Back Headphones
Hi-X20 Over-Ear Closed-Back Headphones
Hi-X50 On-Ear Closed-Back Headphones
Hi-X55 Over-Ear Closed-Back Headphones
Hi-X60 Over-Ear Closed-Back Headphones
Hi-X65 Over-Ear Open-Back Headphones