Description
HD 660 S: Your Gateway to Sonic Bliss
Are you ready to elevate your listening experience? Meet the HD 660 S, the open-back headphones that redefine what it means to truly connect with your music. With a perfect blend of power, control, and comfort, these headphones are designed for audiophiles who crave the ultimate sound experience. Get ready to dive deep into the rich tapestry of your favorite tracks!
A Direct Connection To Your Music
Imagine slipping on a pair of headphones that not only deliver sound but transport you to the very heart of your favorite songs. The HD 660 S does just that! Building on the legendary legacy of its predecessors, the HD 650 and HD 600, this model takes performance to new heights. With supernatural speed and effortless instrument reproduction, you’ll hear every note with stunning clarity. Thanks to an all-new transducer and specially ventilated drive unit, the HD 660 S offers the revealing, tack-sharp detail that audiophiles demand, all while maintaining the engaging dynamics that make music so enjoyable.
From Our Ears To Yours
Once you experience the HD 660 S, you’ll understand why it’s a game-changer. The open-back earcup design, combined with a new transducer tuned for the modern audiophile, ensures that every listening session is a revelation. The aluminum voice coil and 38mm diaphragm work in harmony to deliver ultra-quick impulse fidelity, allowing you to enjoy frequency-stretching recordings with confidence. Whether you’re jamming to your favorite rock anthems or getting lost in classical symphonies, the HD 660 S captures tonal and spatial characteristics with precision.
Meshing Together
Let’s talk about the steel mesh found on the HD 660 S drive unit. Not only is it visually striking, but it also plays a crucial role in performance. This innovative design completes the ventilated driver, providing consistent control of air displacement to reduce turbulence. The result? Pure diaphragm travel that lets the music-and only the music-shine through. With tighter production tolerances, each HD 660 S is crafted to deliver remarkably consistent sound characteristics, ensuring that your listening experience is as good as it gets.
Capability, Meet Versatility
In today’s world, audiophiles have more component choices than ever before. The HD 660 S is optimized for efficiency across a wide range of devices, making it the perfect partner for dedicated amplifiers, A/V receivers, and audio interfaces alike. With an impedance of 150 ohms, this headphone is easier to drive than its predecessors, adapting seamlessly to your evolving audio setup. Whether you’re at home or on the go, the HD 660 S ensures that you’ll always enjoy the best sound possible.
Handled With Care
Quality matters, and Sennheiser knows it. Each HD 660 S undergoes a meticulous matching regimen at their Ireland manufacturing facility, ensuring that every transducer is perfectly paired with its counterpart. This attention to detail, combined with automated assembly processes, guarantees a consistent experience for every user. Plus, the lightweight materials used in the design don’t compromise durability, making these headphones perfect for all-day use. With soft, luxurious touchpoints, you’ll be able to enjoy your music for hours on end without discomfort.
It’s All About Connection
The HD 660 S comes equipped with a versatile set of essential cables, each impedance-matched with ultra-low capacitance. The -inch / 6.3mm stereo connector is perfect for connecting to headphone amplifiers, A/V receivers, and more. Plus, the balanced 4.4mm connector opens the door to a new generation of balanced output devices, providing an even lower noise floor and greater dynamic range. Experience a wider soundstage, tightly controlled transients, and crystal-clear instrument separation. Each cable is 9.8 feet / 3m long, allowing for unencumbered listening, and a flexible adapter is included for added convenience.
Specifications
| Driver Type | Dynamic |
| Design | Over-Ear (Circumaural) |
| Earcup Style | Open-Back |
| Frequency Response | 10 Hz to 41 kHz |
| Impedance | 150 Ohms |
| Maximum Sound Pressure Level (SPL) | 104 dB at 1 kHz / 1 Vrms |
| Total Harmonic Distortion (THD) | 0.04% |
| Audio Connector to Source | 4.4 mm TRRRS |
| Connector Plating | Gold |
| Weight | 9.2 oz / 260 g |
FAQs
1. Are the HD 660 S headphones suitable for casual listening?
Absolutely! While they are designed with audiophiles in mind, the HD 660 S offers a rich and engaging sound that anyone can appreciate. Whether you’re a music lover or a casual listener, these headphones will enhance your experience.
2. Can I use the HD 660 S with my smartphone?
Yes, you can! However, for the best sound quality, we recommend using a dedicated headphone amplifier or a high-quality audio source. The HD 660 S is optimized for a range of devices, so you can enjoy great sound wherever you go.
3. How do I clean and maintain my HD 660 S headphones?
To keep your headphones in top shape, gently wipe the earcups with a soft, dry cloth. Avoid using any harsh chemicals or liquids. Regularly check the cables for wear and tear to ensure optimal performance.
4. Are the HD 660 S headphones comfortable for long listening sessions?
Yes! The HD 660 S is designed with soft, luxurious materials that provide comfort during extended use. You can enjoy your favorite music for hours without discomfort.
5. Where can I purchase the HD 660 S?
You can shop for the HD 660 S and explore more amazing products at our online store.
