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Hi-x55 Photo
Austrian Audio

Hi-x55

Over-earClosed-back

No description provided.

Measurements

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Specs

Weight
305 gSource: austrian.audio · Verified Oct 19, 2026
Sensitivity
101.98 dB/mW118 dB/VSource: austrian.audio · Verified Oct 19, 2026
Impedance
25 ΩSource: austrian.audio · Verified Oct 19, 2026

Power needed

Calculate what source power your headphones will need to operate at their best using Headphones.com's Power Calculator.

ohms
dB

Power Requirements

Voltage (V)
0.40
Current (mA)
15.92
Power (mW)
6.34
Equiv. dB/V
118.00
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