Sennheiser HD660s Wired Headphones | Black | Front View | Holburn Online
Sennheiser HD660s Wired Headphones | Black | Side View | Holburn Online
Sennheiser HD660s Wire Headphones | Black | Lifestyle Shot | Holburn Online
Sennheiser HD660s Wired Headphones | Black | Side View | Detail Shot | Holburn Online
Sennheiser HD660s Wired Headphones | Black | Side View | Lifestyle Shot | Holburn Online
Sennheiser HD660s Wired Headphones | Black | Side View | Holburn Online

Sennheiser HD660s Wired Headphones

Regular price£429.00 GBP.
/
Tax included. Shipping calculated at checkout.

  • UK Wide Shipping Available
  • Long established Official Retailer
  • Product availability good
  • Inventory on the way

Finance options are available on purchases of £1500 and more. Options include 0% finance and Buy Now, Pay Later.

You can apply for finance online by selecting the option in Cart, or in store with us at any of our stores.

The new HD 660 S lets you enjoy sophisticated audiophile sound in even more listening situations. The successor of the legendary HD 650 excels with the improved performance of its new transducer design. Thanks to its lower impedance, it delivers reference-class sound also when connected to hi-res mobile players, thus offering much greater versatility. The HD 660 S is an elegantly designed piece of high-quality engineering that indulges the demanding listener with aural precision and great wearing comfort.

Cutting-edge Sennheiser technology

The HD 660s features a new transducer design developed by Sennheiser. This results in improved control of the diaphragm movements thanks to a specially manufactured precision stainless steel fabric, which is adapted to the contour of the diaphragm. Extremely light aluminum voice coils ensure the highest impulse fidelity. The transducers are carefully selected and paired by hand to ensure consistently narrow (±1 dB) tolerances.

Supreme connectivity

The HD 660s has been created to enjoy music in supreme quality and from many different audio sources. Thanks to its low impedance it also offers reference-class fidelity with hi-res mobile players. Naturally, the HD 660s reveals its full potential when it is connected to the balanced outputs of a dedicated headphone amplifier such as the HDV 820 or to the balanced output of a mobile digital audio player. Accordingly, it comes with a choice of cables for just about any occasion. All cables are made of highly conductive OFC copper, featuring very low handling noise and sturdy para-aramid reinforcement.

 

Specifications

  • Wearing style: Headband
  • Colour: matte black
  • Frequency response (Headphones): 9 – 41,500 Hz
  • Sound Pressure Level (SPL): 104dB 
  • THD, total harmonic distortion: <0.04%
  • Contact Pressure: 6.0 N ± 1 N
  • Ear Coupling: Circumaural
  • Connector: 6.35 mm / 4.4 mm Pentaconn
  • Cable Length: 3m
  • Transducer Principle: Dynamic, open
  • Normal Impedance: 150 Ω
  • Weight w/o cable: 250g

Shipping options vary depending on the brand and or size, weight etc of the product. We utilise reputable couriers to ensure your products are delivered as quickly as is possible and safely. For more information please don't hesitate to get in touch with a team member.

Some products will ship from our stock whilst some products are made to order and will ship directly from the manufacturer.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

The best in AV & Hifi

Holburn Online is the evolution of our well established HiFi stores around Scotland. We are known for our years of expertise and friendly staff, all who lend a hand to our online presence.

We Enjot great relationships with HiFi & AV manufacturers allowing us to bring the best products to you as official retailers of all the biggest brands.

Our Online Store

Shopping at Holburn Online couldn't be easier. We accept all major card providers as well as offering 0% finance on many of our products.

We ship our products around the UK, ensuring that everyone can have access to the most exciting products whether you want to upgrade your audio systerm or build a cinema room.

Our Trustpilot reviews

★★★★★

A truly excellent service both from the initial contact via the website chat to a personalised telephone call to confirm the chosen product and delivery options. Great and many thanks.

Phil
★★★★★

These guys were so helpful! They had a fairly rare item in stock, packaged it up and got it to me in 2 days... very friendly and professional service, would recommend to anyone.

Peter Richardson
★★★★★

Great shop for vinyl and all things hifi and Audio visual. Staff are friendly and knowledgeable and won’t try and sell you what you don’t need . Recommended!

Terry Charleton
★★★★★

Great price, prompt service and a help line with somebody who was human and helpful when I got stuck setting the amp up. 
Recommended.

David Coote
★★★★★

I know it's habitual to shop with the big names like Currys. But you won't find anywhere near this level of service from them, and I'll be sure to keep Holburn in mind for the future. Can't recommend them enough!

Matthew Szanyi

Recently viewed