Austrian Audio Hi X 55 Over-Ear Closed-Back Headphones | LPA special

Austrian Audio Hi-X55

Professional Closed-Back Over-Ear Headphones

EVERY DETAIL. ZERO COMPROMISES.

When Every Detail Matters.

The Hi-X55 is the skilled surgeon of the Austrian Audio headphone line—a mid-forward, closed-back headphone that uncovers every detail in your mix. Austrian Audio’s handmade High Excursion Drivers reduce internal resonance and enhance membrane movement to give you a fully honest sonic image.

Since comfort is crucial for critical listening applications, the Hi-X55 is equipped with a pressure-reducing head bow and memory foam earpads that are perfect for strain-free, multi-hour mixing sessions. The Hi-X55 is an essential audio tool for anyone looking to explore and refine their recordings.

Hi-X 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 5Hz - 28kHz
• Sensitivity 118dBspl/V
• THD (@1kHz) <0.1%
• Impedance 25Ω
• Input Power 150mW
• Cable (detachable) 3m
• Connector 3.5mm (1/8")
• Adapter (included) 3.5mm to 6.3mm (1/8" to 1/4")
• Dimensions 200 x 170 x 85 mm
• Weight (without cable) 305g

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-X25BT Over-Ear Bluetooth® Headphones
Hi-X50 On-Ear Closed-Back Headphones
Hi-X60 Over-Ear Closed-Back Headphones
Hi-X65 Over-Ear Open-Back Headphones