The Austrian Audio Hi-X65 ranks #58 out of 134 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Austrian Audio
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#58 Austrian Audio Hi-X65: $295.36 Amazon eBay
Pros: The open back response is bright and airy, with presence and treble about 1.5 to 1.7 dB above target and the top octave about 3 dB above, which brings out detail and space in recordings. Bass from 60 to 200 Hz is on target, so it avoids bloat. It is very easy to drive at 25 ohms and 110 dB SPL per volt, it weighs 310 g and it ties the Sony MDR-MV1 on rating.
Cons: This is the least smooth model in this group, with a deviation of 2.8 dB. The low mids are about 3.4 dB above target while upper mids are 1.9 dB below, and a 5.1 dB dip near 1.7 kHz recesses vocals and a 5 dB peak near 5.9 kHz adds edge. Sub-bass is about 3.7 dB light under 60 Hz, and the open back leaks sound.
| Back | Open |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.77 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 44mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 5Hz - 28kHz (Manufacturer specified) |
| Harman Preference Score | 78 (measured by oratory1990, via AutoEQ) |
| Impedance | 25 ohms |
| Sensitivity | 110 dB SPL/V |
| Tonal Tilt | +0.09 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (310 g) |
EQ preset to match the Harman target
Set a preamp of -6.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.4 dB | 0.70 |
| Peak | 236 Hz | -2.4 dB | 0.53 |
| Peak | 1,659 Hz | +6.9 dB | 1.76 |
| Peak | 592 Hz | -1.5 dB | 1.17 |
| Peak | 5,982 Hz | -4.0 dB | 3.16 |
| High shelf | 10,000 Hz | -1.5 dB | 0.70 |
| Peak | 3,426 Hz | +2.9 dB | 5.91 |
| Peak | 2,858 Hz | -1.9 dB | 5.45 |
| Peak | 4,145 Hz | -1.5 dB | 6.00 |
| Peak | 54 Hz | -0.2 dB | 1.78 |
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