The Sennheiser HD620S Closed-Back Wired Audiophile Headphones have received a wide range of feedback from customers, and the general consensus is that they deliver an excellent sound experience, with some mixed reviews on comfort and build quality. Customers frequently praise the sound quality of the HD620S, noting the detailed and accurate sound reproduction that makes them suitable for critical listening. Many users are impressed with the imaging capabilities and soundstage, considering that they are closed-back headphones. As one user put it, “These are the first pair of headphones that have a somewhat similar experience to IEMs, with decent sound isolation and top-tier imaging.” The balanced sound profile with a slight emphasis on the bass, without overpowering the mids and highs, has also been highlighted by several audiophiles.
Customers appreciate the comfort of the HD620S, with some stating that the fit is comfortable even for extended listening sessions. The plush ear cups and well-padded headband add to the comfort level. However, a few users found the clamping force too tight, particularly for larger heads, leading to discomfort after prolonged use. One reviewer mentioned, “These headphones are a little tight and uncomfortable around the top, but the sound quality makes up for it.”
On the downside, build quality has been a recurring concern. While the materials used are generally described as high-quality, some customers reported issues with the height adjuster damaging the plastic body, leading to questions about long-term durability. Another user noted, “I’ve only had these headphones for three days, and the ‘metal’ height adjuster digs into and damages the outer plastic body.” Despite this, many still believe that the build quality is acceptable given the performance.
In terms of usage, these headphones are highly versatile. They have been praised for their gaming performance, as well as for music listening and podcast recording. They are also suitable for use with external DACs, which many reviewers recommend due to their somewhat high power requirements. One customer mentioned, “With these, I needed to hit about 65-75% on the volume knob of my amp before they were at a listenable level.” Overall, these headphones are ideal for audiophiles who appreciate a balanced, clear sound with a comfortable fit, albeit with some reservations about the durability.
PROS
- Detailed Sound Quality: The HD620S delivers a balanced and natural sound profile, which many users appreciate for its clarity and accuracy. One user mentioned, “I can pick up conversations that I couldn’t hear with other headphones, and the audio quality is stunning.”
- Comfortable Fit: The plush ear cups and well-padded headband provide a comfortable listening experience, even during extended sessions. The headphones fit securely without causing discomfort, which is highlighted in several reviews.
- Great Sound Isolation: The closed-back design effectively isolates external noise, providing an immersive listening experience. Users like the fact that sound leakage is minimal, making these headphones suitable for both public and private use.
- Versatile Usage: Suitable for music, gaming, and podcast recording, the HD620S has proven to be a versatile piece of audio equipment. Many users have mentioned the headphones’ ability to provide a great experience across different use cases.
CONS
- Build Quality Concerns: Several users have raised issues about the durability of the height adjuster, which tends to dig into the plastic body, leading to damage. One reviewer said, “The creaking has also become worse, and I’m concerned about the longevity.”
- Clamping Force: The tight fit has been a concern for users with larger heads, causing discomfort during extended listening sessions. One customer noted, “After wearing them for an hour, my ears start to hurt due to the clamping force.”
- Power Requirements: The headphones require considerable power to reach an adequate volume level, which means they may not be suitable for use with standard mobile devices without an amplifier. A reviewer mentioned, “They are surprisingly hard to drive; I needed a dedicated amp to get the best sound out of them.”
- Lack of Accessories: Some users expressed disappointment with the lack of a hard case and the locking cable mechanism, which makes it less convenient to replace the cable. One review noted, “The soft carrying bag isn’t enough protection for a product of this quality.”
Who Should Buy?
The Sennheiser HD620S Closed-Back Headphones are an excellent choice for audiophiles who prioritize detailed and balanced sound with good imaging capabilities. They are suitable for individuals looking for closed-back headphones that provide decent noise isolation while maintaining a wide soundstage. Gamers and music enthusiasts who require comfort for extended use will also find these headphones appealing. However, users who prioritize portability or have larger heads may want to consider other options due to the clamping force and lack of swivel ear cups. Additionally, those without an amplifier might find these headphones difficult to drive effectively.
Do Users Recommend This Product?
Overall, most users recommend the Sennheiser HD620S for its sound quality and versatility. The detailed sound profile, good comfort level, and effective noise isolation make it a worthwhile investment for those seeking high-quality closed-back headphones. However, the build quality concerns and clamping force issues are drawbacks that potential buyers should be aware of. Despite these concerns, the majority of customers find that the exceptional sound quality and overall performance outweigh the cons, making it a recommended choice for audiophiles and serious listeners.
