Field Test · Studio Gear Review
Austrian Audio Hi-X20
Technical insights on Austrian Audio’s Hi-X20 closed-back headphones
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Spec Sheet
- Closed-back design
- Circumaural
- Neutral sound signature
- Metal hinges and headband for maximum durability
- Foldable for easy transport
- Memory foam ear cushions for maximum comfort
- Total harmonic distortion at 1 kHz: <0.1%
- Frequency range: 12 Hz – 24,000 Hz
- Sensitivity: 113 dB SPL/V
- Impedance: 25 Ohm
- Max. input power: 150 mW
- Detachable cable with 3 m length
- Connector plug: 3.5 mm jack including adapter to 6.3 mm jack
- Dimensions: 205 x 170 x 80 mm
- Weight: (without cable): 255 g
Studio Log
| Available since | October 2024 |
|---|---|
| Item number | 601867 |
| Sales Unit | 1 piece(s) |
| Design | Over-Ear |
| System | Closed Back |
| Impedance | 25 Ohms |
| Frequency range | 12 Hz – 24000 Hz |
| Adaptor | Yes |
| Replaceable Cable | Yes |
| Colour | Black |
| Max. SPL | 113 dB |
| Type Of Connector | Jack, mini-jack |
| Weight | 255 g |
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QC Pass — Field Test
Customer Review Summary
Overview of the Austrian Audio Hi-X20
The Austrian Audio Hi-X20 over-ear headphones present an intriguing option for users looking for a closed-back design at an accessible price point of £111. Released in October 2024, these headphones aim to balance durability, comfort, and sound quality. Featuring a metal headband with hinges, memory foam ear cushions, and a foldable design, the Hi-X20 are designed for both studio and casual use.
Build and Comfort
At 255 grams without the cable, the Hi-X20 remains lightweight for extended wear. Their closed-back circumaural design offers decent sound isolation, although it falls short of professional-level noise blocking. The metal hinges and headband enhance durability, giving the headphones a robust feel unlikely to deteriorate with regular use.
The memory foam ear pads adapt well to different head shapes, providing a secure but gentle fit. Users with larger heads noted the fit remains comfortable even during longer sessions. The headband tension is adjustable by gently bending the steel band, allowing customisation of pressure levels. Additionally, the foldability and the inclusion of a carrying pouch aid portability.
Cable and Connectivity
- The Hi-X20 comes with a detachable 3-metre cable terminated with a 3.5 mm jack plug
- An adapter is included to convert to a 6.3 mm jack
- This detachable design ensures easy replacement of the cable, preserving the headphones’ lifespan
Sound Performance
The headphones deliver a neutral sound signature spanning 12 Hz to 24,000 Hz at 25 ohms impedance, providing sufficient output for devices without needing additional amplification. With a sensitivity rating of 113 dB SPL/V and distortion below 0.1% at 1 kHz, the Hi-X20 strives for clarity and accuracy across the frequency spectrum.
The bass response is slightly emphasised, around +10 dB, yet not overpowering or muddy, maintaining detail even in the lower midrange. The mid frequencies remain lean and avoid thickening, which is often a challenge in closed-back models due to their design constraints. The presence range, centred near 3 kHz, is preserved well to retain clarity without introducing nasality or harshness.
Listeners noted the headphones’ ability to render subtle details across highs and mids, although some adjustment may be necessary for those accustomed to darker or warmer headphone profiles. Despite overall solid tuning, the closed-back acoustic isolation is limited compared to other models in a similar segment. Ambient noise can still intrude at modest volume levels, which may impact critical listening in noisy environments.
Comparisons and Limitations
While the Hi-X20 improves upon previous Austrian Audio models by offering a more linear response and better build quality, it does not match the isolation and sonic precision of higher-tier headphones such as the Hi-X55. The latter provides superior noise blocking and clearer frequency separation, suiting more demanding users or professional monitoring tasks.
For hobbyists or users needing an all-round closed-back headphone with durability and comfort, the Hi-X20 performs admirably. However, its limitations in sound isolation and slightly less refined midrange and clarity mean it may not satisfy critical listeners or those requiring a quieter monitoring experience.
Conclusion
The Austrian Audio Hi-X20 strikes a solid balance between price, build quality, and sound fidelity at £111. The metal construction and memory foam pads ensure comfort during extended sessions, and the detachable cable design is practical for long-term use. Sonically, the headphones deliver a neutral and detailed sound with a mild bass boost, appealing to a broad range of applications.
However, the limited passive sound isolation and modest midrange clarity suggest that buyers seeking critical listening or studio monitoring in noisy environments might find the Hi-X20 restrictive. For general use, including home practice, casual monitoring, or multimedia consumption, the Hi-X20 represents a well-engineered product from Austrian Audio worth considering.
