![](https://ect.com.hk/storage/media/Products/fostex/headphone/T50PR MK4/5.png)
Fostex’s RP technology, which has undergone continuous improvement over 50 years, features a full-surface driven planar diaphragm driver. In the fourth generation, the RP driver enhances the vibrational area and uniformity of the planar diaphragm by increasing the magnet size that sandwiches the diaphragm and redesigning the pattern shape of the printed coil. Additionally, the magnetic circuit components have been revamped to optimize magnetic flux distribution, suppressing unwanted diaphragm resonances and achieving sharp response for both sound onset and decay. Leveraging various accumulated technologies, the fourth-generation driver simultaneously improves sensitivity, offers smooth frequency characteristics suitable for monitoring, and delivers excellent transient response. From deep bass to high frequencies, it reproduces sound accurately and delicately, enhancing precise localization and soundstage reproduction beyond previous versions.
![](https://ect.com.hk/storage/media/Products/fostex/headphone/T50PR MK4/t50rpmk4-image02.jpg)
Both the left and right housings are equipped with connectors so that the cable can be connected to either the left or right depending on the usage environment. In addition, by making the left and right housings the same shape, we reduce the difference in sound quality caused by differences in internal structure and volume depending on the presence or absence of a connector part. The connector is equipped with a 4-pole 3.5 mm connector that supports balanced connections and is easy to use.
Specification
Deisgn
Driver
RP平板單元
aximum Input Power
3,000mW
Impedance
28 ohm
Sensitivity
97dB/mW
Frequency Response
10 – 40,000Hz
Cable
Detachable 1/4” Stereo Phone (2m)
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