The Sennheiser HD 620S headphones, priced at present at Rs. 32,990, have been launched in India on August 12 and are claimed to supply immersive, high-fidelity sound in a closed-back format. They carry custom-tuned 42mm dynamic transducers with a 38mm diaphragm and a 1.8m removable cable with a 3.5mm plug. The wired headphones are geared up with stainless-steel strengthened headband sliders and earcups padded with thick cushions. They’re stated to offer customers with a spacious soundstage inside a closed-back design. How do these headphones fare by way of performance and efficiency? We are going to talk about this within the following assessment.
Sennheiser HD 620S Design: Comfortable Match
- Measurement – 18 x 19.5 x 4.6cm
- Weight – 670g
- Color – Black
Though not novel for a closed-back headphone, the design of the Sennheiser HD 620S comes with some deliberate components that make them ergonomically extra well-fitted. A closed-back headphone is designed to seize sound inside your head whereas rejecting a lot of the sound outdoors. As a result of there aren’t any reflections throughout the earcups, open backs give off a extra pure tone. Nonetheless, the benefit of a closed-back headphone is the considerably higher noise isolation, which we’ll talk about additional under.
The headphones include metal-reinforced headband sliders
The design of the Sennheiser HD 620S, particularly the form of the earcups, is harking back to the Sennheiser HD 500 collection of over-ear headphones. The stainless steel strengthened headband sliders and adjustable earcups padded with thick cushions assist them match higher. The padding is lined with synthetic leather-based on each the cuffs and the overhead band. One would anticipate there to be heating points round this padding, resulting in discomfort. Nonetheless, I didn’t face any such points through the assessment interval.
Quite the opposite, the cosy match of the Sennheiser HD 620S headphones allowed me to make use of them for a number of hours at a time with none fatigue. The massive earcups additionally be sure that there isn’t any undue stress on the ear. Due to its oval form, the earcups can simply be accommodated across the ears. The dip within the headband cushion additionally helps alleviate a lot of the stress that’s created by these over-ear headphones.
The slider and the earcups of the Sennheiser HD 620S headphones could be pulled, pushed and wiggled round to regulate as per the customers’ wants. In case you put on glasses recurrently, the match is likely to be a difficulty. It can largely rely in your spectacles’ body and/or form. With me, the trick was to first put the glasses on after which modify the headphones.
The cushion padding on every earcup is deep, serving to with the general ergonomic side
Sennheiser HD 620S Specs: Easy
- Driver – 42mm dynamic transducers with 38mm diaphragm
- Impedance – 150 Ohm
- Frequency response vary – 6Hz to 30,000Hz
Sennheiser’s newest launch within the esteemed HD 600 collection showcases superior engineering with its custom-tuned 42mm dynamic transducers and exactly crafted 38mm diaphragm. These over-ear headphones are designed to ship a broad and detailed frequency response that spans from 6Hz to 30,000Hz, claiming to make sure a wealthy and immersive listening expertise.
With a sound stress degree of 110dB and a nominal impedance of 150 ohms, they provide highly effective and clear audio efficiency. The Sennheiser HD 620S characteristic a closed-back design that helps isolate sound and scale back exterior noise, whereas the inclusion of a 150-ohm aluminium voice coil additional refines audio high quality, making them best for each skilled and audiophile use. This considerate mixture of elements is geared toward delivering distinctive sound constancy and a excessive degree of acoustic precision.
Sennheiser HD 620S Efficiency: Sound
- Cable size – 1.8m
- Cable Kind – 3.5mm plug; 3.5mm to six.3mm adapter
Transferring on to the efficiency of the handset, the Sennheiser HD 620S’s total sound expertise is ‘sound’ (good), however the bass presentation seems to be extra about heat than emphasising word weight or influence. It packs slightly extra punch than the bass of an open headset. However this may not go well with the wants of somebody searching for bass-heavy headsets.
The headscarf cushion has a dip within the center that helps scale back the stress on the person’s head
The Sennheiser HD 620S excels at offering a nuanced and fascinating midrange efficiency, making it a superb alternative for audiophiles who worth readability and richness on this key frequency area. The headphones present a well-balanced and exact midrange that brings vocalists and instrumentals to life with exceptional readability.
The custom-tuned dynamic transducers and diaphragm of the HD 620S work collectively to breed midrange frequencies with exceptional accuracy, making certain that vocals are clear and devices have life like timbre. This readability permits a extra immersive listening expertise by efficiently highlighting minor subtleties and textures within the music. Whether or not you are listening to a singer’s heat voice or the intricate layers of a string quartet, the HD 620S delivers a compelling and fascinating efficiency. We see examples of this readability in tracks like Wilderness by Explosions In The Sky, Helplessly Hoping by Crosby, Stills, Nash & Younger, or I Need You (She’s So Heavy) by The Beatles.
Nonetheless, the treble efficiency of the Sennheiser HD 620S is underwhelming. Most often, the upper ranges seem considerably muffled and ethereal. In a track like You’ve got Acquired To Have Freedom by Pharoah Sanders, closely laden with piano and flugelhorn tracks, this lack of detailing on greater pitches turns into noticeably evident.
The headphones wouldn’t have microphone assist
Moreover, by way of noise isolation, the bodily closed-back mannequin reduces disturbances greater than open-backed fashions. Nonetheless, the isolation shouldn’t be vital. In case you are in an already quiet place, it’s possible you’ll be spared from the occasional ruffle right here and there. However don’t anticipate to have the ability to focus distraction-free in case you are sitting in the identical room because the TV taking part in or somebody speaking.
Sennheiser HD 620S: Verdict
The Sennheiser HD 620S are a sensible choice for audiophiles, particularly those that need to use these for modifying or different skilled endeavours. For wired headphones with passive noise isolation, the Rs 32,990 price ticket could also be a bit a lot for informal listeners to shell out. In comparison with open-back fashions within the collection, these headphones supply extra noise cancellation, however the sound shouldn’t be as open as they’re. The sound expertise, in that side, is restricted by the very design of the headset. Be aware that the headphones don’t assist microphones. You might have to make use of an exterior mic for calling and different functions.
There aren’t many different contenders on this particular class of audio merchandise. Nonetheless, you would take a look at the Sony WH-1000XM5 (Overview), that are wi-fi lively noise cancellation (ANC) supported headphones with contact management options, priced in India at Rs. 34,990.
