EPOS Sennheiser Impact SC 230 USB Mono Wired Headset, USB-A

EPOS Sennheiser Impact SC 230 USB Mono Headset, USB-A is a wired, robust, single-sided headset with USB connectivity optimized for Unified Communications. Designed for UC professionals in contact centers and offices requiring quality sound performance, durability and all-day wearing comfort.

EPOS Impact SC 200 Series

Maintain energy and focus with clear communication between you and your listener and enjoy robust wired headsets with all-day comfort. In busy contact centers these headsets are both reliable and user-friendly. You and your customers get a more natural communication experience with EPOS VoiceTM technology and a noise-cancelling microphone. With its lightweight, ergonomic design, the IMPACT 200 Series delivers a range of solutions that deliver great call clarity and long-term user comfort.

Experience communication with clarity

With EPOS Voice technology and noise-cancelling microphone for natural, clear conversations

Enjoy all-day wearing comfort

Acoustic foam ear pads with soft leatherette covers and CircleFlex™dual-hinge ear cup system for a perfect fit

Benefit from robust design

Durable construction with lightweight, metal reinforced headband designed for years of daily use

Protect your hearing

From acoustic shock with EPOS ActiveGard® technology

Easy call management

With in-line call control unit to mute, adjust volume and answer/end calls

What's in the box?

* Headset

* Acoustic leatherette ear pad(s) pre-mounted on headset

* Cable/clothing clip mounted

* Carry pouch (select models)

* Quick guide

* Safety guide

Technical Specifications

* Wearing style: Headband -single and double-sided variant.

* Color: Black with silver

* Headset weight


* Single-sided: 58 g / 2.05 oz

* Double-sided: 89 g / 3.14 oz



* Warranty: 2 years

* EPOS VoiceTM technology: For a clear and natural listening experience

* Microphone: Noise-cancelling microphone for optimal speech transmission

* Microphone frequency response: 150 – 6.800 Hz (Wideband)

* Speaker frequency response


* 50 – 18.000 Hz

* 50 – 12.000 Hz (SC 238 / SC 268)



* Sound pressure Limited by EPOS ActiveGard®:


* Max. 103 dB via ED

* Max. 110 dB via ED (SC 238 / SC 268)

* Max. 113 dB via USB



* Optimized for communication & multimedia: Sound enhancement profiles adjust automatically for optimal communication or multimedia

* In-line call control


* Answer/end call,

* Volume up/down

* Microphone mute

* Redial last outgoing call



* EPOS ActiveGard® technology: Protects users against acoustic injury caused by sudden sound burst on the line

* EU Noise at Work limiter: Enhanced audio protection preventing listening fatigue, average 85 dB over a workday