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EPOS Sennheiser IMPACT SC 660 USB ML Corded Headset

SKU 1000553 • Availability Sold Out

$224.40 inc. GST
RRP $384.95 SAVE: $160.55 (42%)

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  • Connects to your PC via USB
  • Ultra noise canceling microphone
  • Dual ear wearing style
  • Intuitive inline controls to answer/end calls, control volume, and mute
  • Ideal for Microsoft Teams
  • 3 years warranty

EPOS Sennheiser IMPACT SC 660 USB ML Corded Stereo Headset

Premium audio, crafted to last. The ultimate corded solution for busy contact centres.

The EPOS IMPACT SC 660 USB ML is a top-of-the-line wired headset designed for professionals who demand the very best in call clarity and durability. Part of the acclaimed Century™ series, this headset combines Sennheiser Voice Clarity with a high-quality stainless steel and brushed aluminium construction, ensuring it can withstand the rigours of a high-pressure office environment while delivering studio-grade sound.

Uncompromising Sound Quality

Experience the famous "Sennheiser Sound." With an ultra-noise-cancelling microphone, the SC 660 filters out background chatter, ensuring your customer hears only you. High-output neodymium speakers provide a rich, natural audio experience, making every call feel like a face-to-face conversation. This model is specifically Microsoft Teams / Skype for Business Certified, offering seamless integration and call control.

Built for Extreme Durability

While other headsets rely on plastic, the SC 660 is engineered with stainless steel and brushed aluminium parts. From the unibody headband construction to the reinforced cables, this headset is built to be "Vectran™-reinforced" – the same material used in space suits – to prevent breakages at the most common stress points.

Ergonomic All-Day Comfort

Designed for professionals who spend 8+ hours a day on the phone, the SC 660 features large, soft leatherette ear cushions and a numbered headband with multiple adjustment points. This allows for a perfect, repeatable fit every time, ensuring maximum comfort even during the longest shifts.


Key Features:

  • Ultra Noise-Cancelling Mic: Precision voice pickup for clear conversations in loud environments.
  • Sennheiser Voice Clarity: Wideband sound for a more natural and fatigue-free listening experience.
  • Premium Build: Brushed aluminium and stainless steel components for maximum longevity.
  • In-Line Call Control: Effortlessly answer/end calls, mute, and adjust volume directly from the cable.
  • ActiveGard® Technology: Protects users against acoustic injury caused by sudden sound bursts.
  • Teams Certified: Dedicated "Plug-and-Play" support for Microsoft Teams and major UC platforms.

Technical Specifications:

SKU / Part Number 1000553 (Formerly 504553)
Wearing Style Double-sided (Stereo) Headband
Connectivity Wired USB-A
Microphone Type Ultra Noise-Cancelling
Frequency Response 150 Hz – 6,800 Hz (Wideband)
Cable Length 2.9 metres (Extra long for mobility)
Warranty 3-Year International Warranty

What’s in the Box:

  • EPOS IMPACT SC 660 USB ML Headset
  • Large Leatherette Ear Cushions
  • Cable Clip (Mounted)
  • Nylon Carry Pouch
  • Safety and Quick Guides
  • Sennheiser HD voice clarity – wideband sound for a natural listening experience
  • Microsoft Lync & Skype for Business Certified
  • Great with Microsoft Teams
  • Dual ear wearing style
  • Ultra noise canceling microphone for perfect speech transmission
  • Sound-enhancement profiles – perfectfor communication and music
  • High-quality neodymium speaker for outstanding HD audio quality
  • ActiveGard® technology protects users from acoustic shock and sudden sound surges
  • Stainless steel hinge on speaker joint for maximum strength
  • Brushed aluminum parts for strong and lightweight design
  • Unibody headband construction for maximum strength at stress points
  • Kevlar® reinforced cable for extreme durability
  • Large leatherette ear-pad for exceptional wearing comfort and powerful sound
  • Ultra sonic welded microphone housing for maximum durability
  • Extension headband with number indications for accurate adjustment
  • 90 degree turnable speaker-housing for space saving storage and transport
  • Ultra sonic welded ergonomic call control unit is strong and compact
  • Unique magnetic holder for one-touchuse of call control uni
  •  Call control unit allows for easy answer/ end a call, volume up/ down, microphone mute and redial last outgoing call
  • 3 years international warranty
  • 1 x Sennheiser SC 660 USB ML Corded Headset
  • Quick Guide
  • Safety Guide
  • Leatherette earpad
  • Cable clip mounted on headset
SKU 1000553
Brand EPOS
  • 3 year warranty... best warranty service ever