Headset Wizard

EPOS | SENNHEISER IMPACT SC 668 Narrowband Binaural Headset with ED Connectivity 506495 - (1000581)

Regular Price $330.95 Special Price $213.20 $234.52

Lead times may apply. Please call 1800 909099 or chat with our sales team for alternatives.

MPN :  1000581
In stock

Manufacturer :EPOS

Warranty :36 Months


The EPOS | SENNHEISER IMPACT SC 668 1000581 is a premium binaural, a double-sided wired headset that provides the Sennheiser's Voice Clarity which has a wide-band sound for a natural listening experience, Sennheiser ActiveGard® technology.

Fast delivery
Australia wide service
Australian owned
100% Australian
Lowest price guarantee
100% Guaranteed
Save money save the environment

Special Offers

Regular Price $297.00 Special Price $150.00 $165.00
Regular Price $385.00 Special Price $165.00 $181.50

The EPOS | SENNHEISER IMPACT SC 668 1000581 is a DECT Wireless Headset with base station designed for modern office professionals, providing future-proof device flexibility, next-generation communication quality and advanced security to modern work environments. The SDW 5035 is designed to provide flawless interactions. It has enhanced security with 128-bit authentication, protected pairing, and DECT security certification to keep conversations confidential. The SDW 5035 is UC optimized and certified for Skype for Business to maximize productivity.

Works with: Desk Phone
How does it connect: Easy Disconnect (ED)


Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.


This item comes with 36-month manufacturer's warranty.


• Optimized for narrowband desk phones.
• Sennheiser HD voice clarity – wideband sound for a natural listening experience.
• Ultra noise-cancelling microphone for perfect speech transmission.
• Sound-enhancement profiles – perfect for 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 aluminium 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.
• Ultrasonic 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.
• Ultrasonic welded ergonomic call control unit is strong and compact.
• Unique magnetic holder for one-touch use of call control unit.
• Call control unit allows for easy answer/ end a call, volume up/ down, microphone mute, and redial last outgoing call.


Wearing style On-ear, double-sided (binaural) headband
Frequency response (Microphone) 150 Hz - 6.800 Hz
Frequency response (Headphones) 50 Hz - 18,000 Hz
Max. sound pressure level 110 dB limited by ActiveGard
Cable length 1 m/ 3.3 ft
Connector Easy Disconnect
Colour Black
Weight 111 g
Microphone type Ultra Noise-cancelling
Speaker type Neodymium Magnet Speaker


• Headset
• Leatherette ear pad/s
• Carry pouch
• Magnetic holder
• Cable clip mounted on headset
• Quick guide
• Safety guide


All headsets require a connection cord compatible with the phone you are using.
If you are unsure what you require please contact us for assistance.

Do you have a question about this product? Please call 1800 90 90 99.

Looking for alternative headset?

Regular Price $368.32 Special Price $148.84 $163.72
Regular Price $243.00 Special Price $200.86 $220.95
More Information
Manufacturer EPOS
MPN 1000581
Write Your Own Review
You're reviewing:EPOS | SENNHEISER IMPACT SC 668 Narrowband Binaural Headset with ED Connectivity 506495 - (1000581)
Your Rating
Icon Label Description Type Size Download
pdf Sennheiser Century Series Data Sheet pdf Download
pdf Sennheiser SC 638/668 Quick Guide pdf Download