1MORE Penta Driver Measurement's report - Reference Audio Analyzer

Reports / 1MORE / Penta Driver - report for a pro

1MORE Penta Driver (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 1MORE Penta Driver






Sensitivity average in band from 100 Hz - 10 kHz125.4dB/V SPL
110.3dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz30.8ohm
For 90 dB SPL, a voltage is required-35.4dBV
0.017VRMS
Taking into account the peak factor of 9 dB for the music signal-26.4 dBV
0.048VRMS
Measurements were performed on the stands:SIEC, IEC711 Coupler


С 2024 года измерения полноразмерных наушников в RAA проводятся не только на инструментальных стендах, но и вживую с помощью разработанной системы в RAA - Live Measurement System. Это позволяет увидеть реальное поведение наушников и их вариативность звучания относительно стандартных стендов. Результаты таких измерений в отчетах обозначаются как со стендов Human. В этом отчете - это:

Т.к. АЧХ зависит от посадки наушников и их прогрева/износа, то в RAA была разработан универсальный комплект Live Measurement System для контроля своих наушников на собственной голове. Типовые комплекты доступны для приобретения.


Frequency response 1MORE Penta Driver headphone

АЧХ - Стенд: SIEC

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Channel

Range

Frequency band

Smoothing

АЧХ - Стенд: IEC711 Coupler

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Channel

Range

Frequency band

Smoothing


Brief information

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Impedance / Electric phase 1MORE Penta Driver headphone

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Channel

Frequency band


Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz30.7 30.8ohm
Resistance at 1 kHz34.8 34.6ohm
Resistance at 500 Hz34.7 34.5ohm
The minimum value in band from 40 Hz - 15 kHz13.0 13.4ohm
The maximum value in band from 40 Hz - 15 kHz36.4 36.2ohm


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Channel

Range

Frequency band


Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz-13.5 -13.1°
Phase at 1 kHz-7.2 -6.7°
Phase at 500 Hz-3.6 -3.3°
The minimum value in band from 40 Hz - 15 kHz-37.5 -37.7°
The maximum value in band from 40 Hz - 15 kHz0.1 0.1°



Brief information

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Frequency response and sensitivity 1MORE Penta Driver headphone

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Channel

Frequency band

Smoothing


Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz125.3 125.5dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz110.2110.4 dB/mW SPL
Sensitivity at 1 kHz126.0126.4dB/V SPL
Sensitivity at 500 Hz125.2125.6dB/V SPL


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Type of chart

SPL


SPLVoltageCurrentPower
dB SPLdBVVRMSdB(mA)mAdBmmW
60-65.40.001-35.20.017-50.30.000
70-55.40.002-25.20.055-40.30.000
80-45.40.005-15.20.17-30.30.001
90-35.40.017-5.20.55-20.30.009
100-25.40.0544.81.7-10.30.093
110-15.40.1714.85.5-0.300.93
120-5.40.5424.817.49.79.3
1304.61.734.855.119.793.3



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Impulse response 1MORE Penta Driver headphone

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Channel

Stand

Duration for impulse

Waveforms


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Stand

Frequency of square wave


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Динамический спектр 1MORE Penta Driver headphone

Ваттерфол

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Stand

Frequency band

Graph Display Type

Затухание

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Other summary reports for 1MORE Penta Driver 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 1MORE Penta Driver 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 1MORE Penta Driver equalization



More detailed

Measurements of 1MORE Penta Driver were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The 1MORE Penta Driver 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.




Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com



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