Sennheiser HD 660 S review – The Ultimate Audiophile Headphones

April 1, 2023

If you’re searching for headphones that can transform your music listening experience, the Sennheiser HD 660 S should be at the top of your list. The HD 660 S headphones are the latest addition to Sennheiser’s acclaimed HD series and have been meticulously designed to provide unmatched sound quality.

In this comprehensive review, we’ll delve deeper into these headphones and explore their features, specifications, and performance. Whether you’re a die-hard audiophile, a professional music producer, or simply someone who loves to get lost in their favorite tunes, the HD 660 S headphones are a must-have addition to your audio setup.

At the heart of the HD 660 S is Sennheiser’s proprietary transducer technology, which is capable of producing an astonishingly accurate and natural soundstage. The headphones are also engineered to minimize distortion and provide exceptional clarity across the entire frequency range, from the deepest bass notes to the highest treble tones.

In addition to their exceptional sound quality, the HD 660 S headphones boast a sleek and stylish design that exudes elegance and sophistication. The headphones are crafted from high-quality materials that not only enhance their durability but also ensure optimal comfort during extended listening sessions.

Overall, the Sennheiser HD 660 S headphones represent a significant leap forward in headphone technology and are the perfect choice for anyone who demands the very best in sound quality, comfort, and style.

This product was also featured in our Top 10 Best headsets

Design

The Sennheiser HD 660 S is a sleek and stylish pair of headphones that are designed to be both comfortable and durable. The headband and ear cups are made from premium materials that are built to last, and the headphones have a minimalist design that is perfect for those who prefer a more understated look.

The ear cups are large and oval-shaped, which means they can comfortably fit over most ears without causing any discomfort. The ear cups are also covered in a soft and breathable material that helps to prevent sweating and overheating.

Specifications

The Sennheiser HD 660 S is a high-end pair of headphones that comes with some impressive specifications. These headphones have a frequency response range of 10Hz to 41kHz, which means they can reproduce a wide range of frequencies with incredible accuracy.

The headphones also have an impedance of 150 ohms, which means they require a powerful amplifier to drive them properly. This high impedance rating is one of the reasons why these headphones are so popular among audiophiles and music producers.

Features

The Sennheiser HD 660 S comes with a range of features that make it stand out from other headphones in its price range. One of the most impressive features of these headphones is the detachable cable, which means you can easily replace it if it gets damaged.

The headphones also come with a set of replaceable ear pads, which means you can easily switch them out if they become worn or damaged. The ear pads are also designed to be easily cleaned, which helps to keep your headphones looking and smelling fresh.

Performance

When it comes to performance, the HD 660 S does not disappoint. These headphones are capable of reproducing even the most subtle nuances in music, which means you can hear every detail in your favorite tracks.

The headphones also have a wide soundstage, which means you can easily pinpoint the location of different instruments and vocals. This makes the headphones perfect for music producers and audiophiles who want to hear music the way it was intended to be heard.

Sennheiser HD 660 S FAQs

What is the difference between the Sennheiser HD 660 S and the HD 650?

The HD 660 S is an upgraded version of the HD 650. The HD 660 S has a wider frequency response range, a more refined sound signature, and a higher impedance rating. Additionally, the HD 660 S has a more modern design with detachable cables and replaceable ear pads.

Are the Sennheiser HD 660 S comfortable to wear?

Yes, they are very comfortable to wear. The ear cups are large and oval-shaped, and the headphones come with soft and breathable ear pads. The headband is also padded and can be adjusted to fit your head comfortably.

Can I use the Sennheiser HD 660 S for gaming?

Yes, the headphones can be used for gaming. They have a wide soundstage, which means you can easily hear the location of different sounds and footsteps in games. Additionally, the headphones have excellent noise isolation, which can help you to focus on the game and block out external distractions.

The 660 S headphones are a high-end addition to the brand’s acclaimed HD series, and they’re a must-have for anyone who takes their music listening experience seriously. These headphones offer unparalleled sound quality, a sleek and stylish design, and an array of features that make them stand out from other headphones in their price range.

One of the key features of the HD 660 S headphones is Sennheiser’s proprietary transducer technology, which enables them to produce an incredibly accurate and natural soundstage. This means that you’ll be able to hear every detail in your favorite tracks, from the deepest bass notes to the highest treble tones.

Another impressive aspect of the HD 660 S headphones is their ability to minimize distortion and provide exceptional clarity across the entire frequency range. This is thanks to their high-end specifications, which include a frequency response range of 10Hz to 41kHz and an impedance of 150 ohms. However, it’s worth noting that these headphones do require a powerful amplifier to drive them properly, so it’s important to ensure you have the appropriate setup before investing in them.

In addition to their impressive sound quality, the HD 660 S headphones boast a sleek and stylish design that exudes elegance and sophistication. They’re crafted from premium materials that not only enhance their durability but also ensure optimal comfort during extended listening sessions. The ear cups are large and oval-shaped, which means they can comfortably fit over most ears without causing any discomfort. They’re also covered in a soft and breathable material that helps to prevent sweating and overheating.

Other notable features of the HD 660 S headphones include a detachable cable, which makes it easy to replace if it becomes damaged, and replaceable ear pads that can be switched out if they become worn or damaged. The ear pads are also designed to be easily cleaned, which helps to keep your headphones looking and smelling fresh.

When it comes to performance, the headphones do not disappoint. They’re capable of reproducing even the most subtle nuances in music, which means you’ll be able to hear every detail in your favorite tracks. The wide soundstage also means that you can easily pinpoint the location of different instruments and vocals, making them perfect for music producers and audiophiles who want to hear music the way it was intended to be heard.

Of course, no product is perfect, and there are some downsides to the HD 660 S headphones. Their high impedance rating means that they require a powerful amplifier to drive them properly, which may be a barrier for some people. However, for those who have the appropriate setup, the benefits of these headphones far outweigh any potential downsides.

Overall, the headphones represent a significant leap forward in headphone technology and are the perfect choice for anyone who demands the very best in sound quality, comfort, and style. Whether you’re a die-hard audiophile, a professional music producer, or simply someone who loves to get lost in their favorite tunes, these headphones should be at the top of your list.

Difference Between the Sennheiser hd 600 vs Sennheiser hd 660 s

The HD 600 and HD 660 S are both high-quality, over-ear headphones designed for audiophiles and music professionals. While they share many similarities, there are a few key differences between the two models.

One of the main differences is in the sound signature. The HD 600 has a more neutral and balanced sound, while the HD 660 S has a slightly warmer and more dynamic sound. The HD 660 S also has a wider frequency response range, which allows for more detailed and nuanced audio playback.

Another difference is in the construction and materials used. The HD 660 S has a more modern and refined design, with a matte black finish and sleek metal accents. It also has improved ear pads that are more comfortable and breathable than those on the HD 600.

In terms of price, the HD 660 S is more expensive than the HD 600, which may be a consideration for some buyers.

Overall, both the Sennheiser HD 600 and HD 660 S are excellent headphones that offer high-quality audio and comfort. The choice between the two ultimately comes down to personal preference and intended use.

This product was also featured in our Top 10 Best headsets

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