
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 report on compliance with target frequency response curves with recommended equalizer settings for AKG K 702 FiiO K11.
You can additionally look for AKG K 702 FiiO K11
You can view the test results on the comparison pages
This is a report on compliance with target frequency response curves with recommended equalizer settings for AKG K 702 FiiO K11.
You can additionally look for AKG K 702 FiiO K11
- Simple report for dummies with explanations of the main characteristics
- Main professional characteristics report
- Compatibility with amplifier sources

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: Human: romanrex
Т.к. АЧХ зависит от посадки наушников и их прогрева/износа, то в RAA была разработан универсальный комплект Live Measurement System
Stand: HDM-X
Stand: Human: romanrex
Stand: Human: ASamoilov
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Стенд: HDM-X
| Name | Deviation of frequency response |
| AKG K 702 Default | 0.09 |
| MagicSound Bionic MK3 Close | 0.80 |
| Sivga Audio SV023 | 0.82 |
| Shure SRH 940 | 0.86 |
| Beyerdynamic DT 880 Pro Default | 0.94 |
| Beyerdynamic DT 860 | 1.13 |
Выборка из 682 протестированных моделей через стенд HDM-X.
Стенд: Human: romanrex
| Name | Deviation of frequency response |
| AKG K 702 Default | 0.67 |
| Grado SR80x | 0.95 |
| HiFiMan Mini Shangri La | 1.33 |
| Denon AH-MM400 Alt Pad | 1.43 |
| Audeze LCD-XC Carbon | 1.49 |
| Koss ESP 950 Leather cushions | 1.96 |
Выборка из 155 протестированных моделей через стенд Human: romanrex.
Стенд: Human: ASamoilov
| Name | Deviation of frequency response |
| AKG K 702 Default | 0.20 |
Выборка из 2 протестированных моделей через стенд Human: ASamoilov.
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
More detailed
Measurements of AKG K 702 FiiO K11 were carried out by Roman Kuznetsov on the hardware-software complex RAA.
The AKG K 702 FiiO K11 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.
Kuznetsov Roman
Founder of RAA
Information for Authors. You can freely use the graphics in your articles with a link to us.
AKG K 702 is available in reports and services. You are in a professional report.
Information for entry level users
reports for a newbie (Headphones)
reports for a newbie (Headphones)
Information for professionals
reports for a pro (Headphones)
reports for a pro (Headphones)
- Comparison the frequency response
- Impedance
- Electric phase
- QSD / Watterfall
- Comparison of the frequency response/SPL of the bundles of headphones and amplifiers
- Voltage and Sensitivity
- SPL from bundle
- Impulse, Envelope, Step responses and Square wave
- Selection of headphones for the target frequency response
- Export Frequency response
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