Call for Expert Advice 0333 123 3050
0333 123 3050

Call us for Expert Advice
Monday to Friday, 8.30am-5.30pm

Call for Expert Advice 0333 123 3050

Sennheiser Century SC 660 Corded Office Headset

Best-in-class binaural corded office headset for desk phones

Manufacturer Ref.: 504557 Product Ref.: SESC660
Sennheiser Century SC 660 Corded Office Headset

Key features

  • HD voice clarity
  • Ultra noise-cancelling microphone
  • Crafted from stainless steel and brushed aluminium for strength and durability
  • Over the head binaural design
  • ActiveGard® protection against sudden sound surges
  • Large leatherette earpad

  • Free standard shipping on this item
  • Delivery date with Express Shipping: 23/07/2019
  • 2 years standard warranty
£99.99 ex. VAT
£119.99 incl. VAT
Product information

The new Sennheiser Century SC 660 Corded Office Headset is a best-in-class binaural corded office headset for desk phones, designed for professionals who demand nothing but the best in comfort, design, durability and sound quality.

Sennheiser is world famous for its legendary sound quality and  once again it does not disappoint with the SC 660. Built-in Sennheiser HD voice clarity for wideband sound and its ultra-noise cancelling microphone deliver incredibly lifelike conversations and speech intelligibility, even in the noisiest offices and call centre enviroments.

Built to last out of stainless steel and brushed aluminium, this lightweight yet robust headset has been manufactured out of the highest quality materials. Its neodynium speakers, metal reinforced headband, large leatherette earpads and kevlar-reinforced cables ensure maximum durability and an optimimum listening experience.

Heavy users can feel safe in the knowledge that  the in-built ActiveGard® technology provides top level protection against sudden sound surges and acoustic shock.


  • Sennheiser HD voice clarity for wideband sound
  • Ultra noise-cancelling microphone
  • High quality neodymium speakers
  • ActiveGard® acoustic protection
  • Stainless steel hinge on speaker joints for optimum strength
  • Brushed aluminium parts for strong and lightweight design
  • Unibody headband construction for maximum strength at stress points
  • Kevlar® reinforced cable
  • Large leatherette earpads
  • Ultra sonic welded microphone housing for durability
  • Extension headband with number indication for perfect adjustment
Warranty2 years
Headset typeCorded
CompatibilityFor Desk phones
Corded or cordlessCorded
ConnectivityFor QD Connectivity
Mono/duoDuo headsets
Wearing styleHeadband
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith long microphone boom
Noise CancellingWith noise cancelling
Suitable for intensive useFor intensive use
MuteWithout mute key
Volume controlNo volume control
CableDepends on the model of your telephone - contact us
Acoustic protectionYes
Cable length1m
AmplifierYes, see accessories tab
In the box
Corded office headset
Quick guide
Safety guide
Leatherette earpads
Cable clip mounted on headset
Frequently bought together
-11% Sennheiser Century SC 660 + FREE CSTD01 Bottom Cable
x1Sennheiser Century SC 660 Corded Office Headset
x1Sennheiser CSTD 01 Connection Lead
Ref: SESC660ED01UK
£111.98 ex. VAT
£99.99 ex. VAT
-9% Sennheiser Century SC 660 + CSTD08 Bottom Cable
x1Sennheiser Century SC 660 Corded Office Headset
x1Sennheiser CSTD 08 Connection Cable
Ref: SESC660ED08UK
£113.98 ex. VAT
£103.99 ex. VAT
+1 Year Extended Warranty
  • This product has a manufacturer warranty of 2 years

For only £25.00 more, secure your purchase for 3 years

  • Extend your warranty for your purchase with Onedirect's 1 Year Gold Warranty
  • Defective products will be exchanged for new products within 24h/48h (from the date of receipt of the product)
  • Your after-sales service will be handled with priority
  • Return costs are reimbursed by Onedirect, as well as shipping costs in case of replacement of defective products
Sennheiser CMB01 3.5mm Jack to QD for Smartphones
£19.99 ex. VAT
Ref: SECMB01
Sennheiser ATC 02 Training Cable with Mute Button
£27.99 ex. VAT
Sennheiser CSTD 01-1 Connection Lead (Straight)
£10.99 ex. VAT
Ref: SEQD1
Sennheiser EasyDisconnect cable for Siemens
£17.99 ex. VAT
Sennheiser CCEL 191 Cable
£12.99 ex. VAT
Sennheiser CH 10 USB Headset Charger
£28.99 ex. VAT
Sennheiser UI 770 Universal Interface Box
£85.99 ex. VAT
Ref: SEUI770
Sennheiser UI 710 Handset/Headset Switch
£23.99 ex. VAT
Ref: SEUI710
-56%Foam Ear Cushions for Sennheiser SC Series
£7.99 ex. VAT
£3.49 ex. VAT
Ref: SEHZP30
Leatherette Ear Cushions for Sennheiser SC Series
£7.99 ex. VAT
Ref: SEHZP31
Headset-Clene Disinfectant Wipes
£10.99 ex. VAT
Sennheiser ED/RJ9 Cable for Avaya Phones
£17.99 ex. VAT
Sennheiser CSTD 08 Connection Cable
£13.99 ex. VAT
Sennheiser CSTD 01 Connection Lead
£11.99 ex. VAT
Sennheiser USB-ED 01 Connector Cable
£27.99 ex. VAT
Sennheiser ATC01 Adapter Training Cord
£23.99 ex. VAT
Ref: SEY
Foam Microphone Cover for Sennheiser CC, SC, SH Series
£4.99 ex. VAT
Transport case for Sennheiser SC 6XX and MB Pro
£20.99 ex. VAT

Have a question?

Find answers below or ask our Experts.

If you have any doubt about this product, please submit your questions here and we will respond in the shortest time possible.