Sennheiser HD 400S Análisis | 93 Datos comparados

The Sennheiser HD 560 S stands out as the top overall choice for gaming due to its neutral sound profile and wide open-back soundstage, which provide competitive players with highly accurate positional audio and directional cues. Equipped with a 120-ohm impedance and a latency-free 3.5mm wired connection, it delivers rich, distortion-free detail across laptops, PCs, and handheld consoles while ensuring long-session comfort with its memory foam ear cups. On the downside, its wired configuration can feel physically limiting to some users, and its open-back design allows ambient background noise to leak into your listening environment. For budget-conscious players, the Sennheiser HD 400S offers a balanced sound signature, tight mids, and a closed-back cup design that effectively isolates outside distractions. It features a low 32-ohm impedance for effortless volume on mobile devices and consoles, alongside a foldable frame, soft ear cushions, and a convenient inline microphone for quick squad communications. However, it does possess a narrower frequency range (10Hz–20kHz) compared to Sennheiser's premium models. Conversely, high-end alternatives like the open-back HD 660S2 and HD 600 deliver studio-grade clarity and immense immersion...

Review Summary: Sennheiser HD 400S The Sennheiser HD 400S is a closed-back, low-impedance, on-ear headphone measured and evaluated by the Reference Audio Analyzer (RAA) project. The testing highlights that these headphones feature a high voltage sensitivity of 120.73 dB/V SPL and a power sensitivity of 104.28 dB/mW SPL, meaning they are roughly 4.8 dB louder than the average on-ear model. Because of this high sensitivity and a low average impedance of 22.63 ohms, the headphones draw very little power, making them highly efficient and capable of extending the battery life of connected mobile devices. They are highly compatible with most standard consumer audio sources, ensuring ample playback volume without bringing out distracting background noise from the amplifier. Despite these practical benefits, the headphones exhibit specific performance trade-offs. On the positive side (pros), their low power consumption, high volume output on mobile devices, and easy source compatibility make them an excellent grab-and-go option for casual, entry-level users. However, the cons lie in their baseline frequency response, which deviates from the ideal target curves—such as the Harman Target Curve Over-Ear 2018 used...

The DIY-Audio-Heaven review evaluates the Sennheiser HD 400SGo as an affordable, €60–€70 budget closed over-ear headphone specifically engineered for mobile use on the go. Structurally, it features a lightweight 205-gram design with a collapsing frame, comfortable 2.5N low clamping force, and standard CTIA-wired 1.3-metre detachable cable equipped with a 1-button remote and microphone optimized for Apple devices. Acoustically, it presents a highly sensitive, easy-to-drive profile (121dB/V) that handles restricted mobile outputs with ease. The signature delivers an elevated but unbloated bass response extending down to 10Hz, present mids, and safe treble free of sharpness or sibilance, making it suitable for casual streaming or YouTube rather than strict audiophile preferences. The technical evaluation reveals several critical drawbacks alongside its benefits. In terms of pros, the headphone requires no damping-factor adjustments, maintains exceptional channel matching, ensures respectable passive isolation, and offers an easy tape-modification to fix a minor sound dip near 200Hz by sealing its top cup ports. Conversely, the cons include small, non-breathable vinyl ear pads that get sweaty on hot days, a microphonic cable that transfers friction noise into the...

The Head-Fi review of the Sennheiser HD 400SGo highlights a polarizing, budget-friendly design featuring a lightweight, portable build and powerful, detailed sub-bass performance. Pros include an enjoyable, punchy sound for specific genres, combined with practical daily utility. Conversely, the review cites a heavily unbalanced sound signature as a major con, specifically noting a shrill, tonally inconsistent midrange and excessively bright, tinny treble. Due to this unharmonious tuning, the review concludes the headphones are not a reliable all-rounder at their price point. Head-Fi.

The Sennheiser HD400S is a highly durable, portable, and budget-friendly successor to the HD 4.20 that features a folding plastic frame, a secure clamping force, and a detachable 1.2-meter cable equipped with an in-line microphone and remote. Acoustic performance is highlighted by a notable sub-bass boost around 30 Hz that delivers strong emotional impact and a solid foundation without clouding the lower midrange. The headphones present a distinct "smiley face" curve in the midrange due to a cut around 1 kHz and a boost in the high-mids, which pushes vocals forward in the soundstage and lends extra clarity to instruments like acoustic guitars. In the high frequencies, targeted emphasis across the treble regions paired with a dip around 9 kHz provides crisp detailing while successfully avoiding harsh sibilance. The primary pros of the HD400S include its excellent build quality, low-profile matte black design, comfortable over-ear fit, and great overall value for vocal-centric genres like pop, hip-hop, rock, folk, and indie music. Additionally, the soundstage offers strong height and width contrast alongside a well-defined phantom center. On the cons side, the...