Fostex TH-900 MK2: Default Pads
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 main summary professional characteristics report for Fostex TH-900 MK2 Default Pads.
You can also view other summary reports for Fostex TH-900 MK2 Default Pads
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 main summary professional characteristics report for Fostex TH-900 MK2 Default Pads.
You can also view other summary reports for Fostex TH-900 MK2 Default Pads
- Main professional characteristics report
- Compatibility with amplifier sources - graphs
- Recommendations for equalization and comparison with target curves
- List of similar models by frequency response
- Simple report for "dummies" with explanations of the main characteristics
- Compatibility with amplifier sources and external conditions for "dummies"
| Sensitivity average in band from 100 Hz - 10 kHz | 116.6 | dB/V SPL |
| 100.5 | dB/mW SPL | |
| Impedance average in band from 40 Hz - 15 kHz | 24.9 | ohm |
| For 90 dB SPL, a voltage is required | -26.6 | dBV |
| 0.047 | VRMS | |
| Taking into account the peak factor of 9 dB for the music signal | -17.6 | dBV |
| 0.132 | VRMS | |
| Measurements were performed on the stand: | HDM-X | |
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 Fostex TH-900 MK2 Default Pads headphone
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Impedance / Electric phase Fostex TH-900 MK2 Default Pads headphone
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Frequency response and sensitivity Fostex TH-900 MK2 Default Pads headphone
Graphics setting view
Type of chart SPL
| SPL | Voltage | Current | Power | |||
| dB SPL | dBV | VRMS | dB(mA) | mA | dBm | mW |
| 60 | -56.6 | 0.001 | -24.5 | 0.060 | -40.5 | 0.000 |
| 70 | -46.6 | 0.005 | -14.5 | 0.19 | -30.5 | 0.001 |
| 80 | -36.6 | 0.015 | -4.5 | 0.60 | -20.5 | 0.009 |
| 90 | -26.6 | 0.047 | 5.5 | 1.9 | -10.5 | 0.089 |
| 100 | -16.6 | 0.15 | 15.5 | 6.0 | -0.52 | 0.89 |
| 110 | -6.6 | 0.47 | 25.5 | 18.9 | 9.5 | 8.9 |
| 120 | 3.4 | 1.5 | 35.5 | 59.7 | 19.5 | 88.7 |
| 130 | 13.4 | 4.7 | 45.5 | 189 | 29.5 | 887 |
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
