Detail 01
25 Ω impedance
The stated impedance is 25 Ω.
Product detailSKU #1500000337921
Austrian AudioHi-X55 Professional Closed-Back Over-Ear Studio Headphones
1/8
Independent shopping perspective
The Korena take
Austrian-made closed-back over-ear studio headphones with a foldable design, detachable cable, and 44 mm Hi-X drivers.
Strong match
Who this is for
- Music-production environments
- Long listening sessions requiring over-ear comfort
- Studio or tour-bus use
- Users who need a foldable headphone design
Consider the trade-offs
When to look elsewhere
- Listeners specifically seeking an on-ear design
- Anyone who needs a cable longer than the included 3 m cable without using another cable
- Users who require a headphone outside the stated 5 Hz–28 kHz frequency range
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
128 dB SPL/V sensitivity
The stated sensitivity is 128 dB SPL/V.
Detail 03
<0.1% THD at 1 kHz
The stated total harmonic distortion at 1 kHz is below 0.1%.
Detail 04
305 g without cable
The listed weight excludes the detachable cable.
Final check
Know before you order
- 01Confirm that the closed-back, circum-aural design suits your use.
- 02The included cable is detachable, 3 m long, and terminates in 3.5 mm; a 6.3 mm adapter is included.
- 03Check Austrian Audio for current specifications, as the supplied product information notes they can change.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Are the Hi-X55 headphones closed-back?
Yes. They are described as closed-back, circum-aural headphones.
02Do they fold for transport?
Yes. They use a foldable hinge design.
03What connections are included?
They have a detachable 3 m cable with a 3.5 mm connector, plus a 3.5 mm-to-6.3 mm adapter.
04Where are they engineered and manufactured?
They are engineered and manufactured in Austria.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000337921
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