The environment in which the HD 400S will be used was one of the primary concerns that Sennheiser had while designing it. These headphones feature an impedance that is very low, making them ideal for use with mobile devices that may not have the strength to drive headphones with a higher resistance level. The driver is still of Sennheiser’s own design and has the ability to strike a balance between power and clarity. The control unit of the detachable cable has a microphone of superior quality, making it ideal for use during phone calls in particular.
The HD 400S offers a satisfactory amount of room and dimension in its design. Even though it may not have the same dimensions and adaptability as more expensive versions, it still has an excellent soundstage for something that costs less than one hundred dollars. The above-average seclusion is another factor that contributes to the overall feeling of immersion. The dynamics are excellent as well, despite the fact that it does start to sound a little crowded as you increase the volume on the headphones. The HD 400S’s midrange can pick up the vast majority of the sound without significantly distorting it in any way.
[content-egg-block template=offers_logo hide=price]The sound has a pleasant gloss because to the minor enhancement that was added to the upper midrange frequencies. Details from the instruments still came through, and they felt distinct enough from one another that I could differentiate between them. Components such as vocals receive a certain amount of attention, but not to the extent that it feels excessive. In general, the mids are distinct and add to the overall quality of the mix.Sennheiser has provided a well-rounded solution for their bottom end in this case.
Specification
- Transducer principle: dynamic, closed-back
- Wearing style: Over-Ear
- Acoustic principle: closed
- Frequency response: 18 Hz to 20 kHz (-10 dB)
- Impedance: 18 Ω
- Sound pressure level (SPL): 120 dB (1kHz/1Vrms)
Where to get Sennheiser HD 400S?
The bass is neither stingy nor excessive; instead, it provides a nice punch to pop music while still retaining the moderation necessary for genres such as classical music. When considering the price range of these headphones, the level of detail and articulation of the string instruments was astounding. When it comes to rock music, the low end does not have a lot of warmth, but the bass is extremely clean and well-controlled, which prevents it from seeping into the higher frequencies.
It shouldn’t come as a surprise, but the HD 400S lives up to expectations. There are no unnecessary extras, but it has excellent balance, detail, and separation. This ticks all the boxes. It also has a very diverse sound signature, which makes it an excellent choice for anyone who listen to a wide variety of musical genres. A good and fair deal.