HiFiMan RE 400 Measurement's report - Reference Audio Analyzer

Reports / HiFiMan / RE 400 - report for a pro

HiFiMan RE 400 (report for a pro)

After testing in the benchmark mode in the Reference Audio Analyzer software, the data is added to the online database of the RAA website.

You can view the test results on the comparison pages and summary reports for beginners and professionals. You can go to the desired report or comparison/selection service through the menu on this page. Additionally, you can go to the comparison pages from any graph in this report and add other tested products for direct comparison.



This is a summary report of headphones for professionals.

You can additionally look for HiFiMan RE 400






Sensitivity average in band from 100 Hz - 10 kHz126.8dB/V SPL
112.1dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz33.8ohm
For 90 dB SPL, a voltage is required-36.8dBV
0.014VRMS
Taking into account the peak factor of 9 dB for the music signal-27.8 dBV
0.041VRMS
Measurements were performed on the stand:SIEC


Frequency response HiFiMan RE 400 headphone

АЧХ - Стенд: SIEC

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Channel

Range

Frequency band

Smoothing


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Impedance / Electric phase HiFiMan RE 400 headphone

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Channel

Frequency band


Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz33.8 33.8ohm
Resistance at 1 kHz33.7 33.8ohm
Resistance at 500 Hz33.6 33.6ohm
The minimum value in band from 40 Hz - 15 kHz33.5 33.5ohm
The maximum value in band from 40 Hz - 15 kHz36.3 35.4ohm


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Range

Frequency band


Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz0.7 0.7°
Phase at 1 kHz1.2 1.1°
Phase at 500 Hz0.6 0.6°
The minimum value in band from 40 Hz - 15 kHz-1.5 -1.0°
The maximum value in band from 40 Hz - 15 kHz3.8 3.7°



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Frequency response and sensitivity HiFiMan RE 400 headphone

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Frequency band

Smoothing


Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz126.3 127.2dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz111.6112.5 dB/mW SPL
Sensitivity at 1 kHz126.9127.1dB/V SPL
Sensitivity at 500 Hz125.4127.1dB/V SPL


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Type of chart

SPL


SPLVoltageCurrentPower
dB SPLdBVVRMSdB(mA)mAdBmmW
60-66.80.000-37.40.014-52.10.000
70-56.80.001-27.40.043-42.10.000
80-46.80.005-17.40.14-32.10.001
90-36.80.014-7.40.43-22.10.006
100-26.80.0462.61.4-12.10.062
110-16.80.1412.64.3-2.10.62
120-6.80.4622.613.57.96.2
1303.21.432.642.817.961.9



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Impulse response HiFiMan RE 400 headphone

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Duration for impulse

Waveforms


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Frequency of square wave


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Динамический спектр HiFiMan RE 400 headphone

Ваттерфол

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Затухание

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Other summary reports for HiFiMan RE 400 headphone

report for a newbie

Your browser does not support CanvasA simple report for beginners with explanations of the main characteristics.

Compatibility with amplifier sources

Your browser does not support CanvasA report evaluating the compatibility of HiFiMan RE 400 with various amplifier sources.

Target curves and equalization

Your browser does not support CanvasA report with an assessment of compliance with target curves and recommended settings for HiFiMan RE 400 equalization



More detailed

Measurements of HiFiMan RE 400 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The HiFiMan RE 400 test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.

I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a source amplifier and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.



RE 400 was given for tests by HiFiMan






Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com



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