EPOS IMPACT SC 660 Stereo Headset | Easy Disconnect – 1000555

Product Overview

The EPOS IMPACT SC 660 (1000555) is a premium double-sided wired headset engineered for contact center and office professionals who demand exceptional audio clarity and all-day comfort. Featuring EPOS Voice technology and an ultra noise-cancelling microphone, this headset delivers crystal-clear communication even in the busiest work environments.

Built to withstand the rigors of demanding contact center environments, the SC 660 features brushed aluminum and stainless-steel components, Vectran™ reinforced cables, and a strong unibody headband construction. The Easy Disconnect (ED) functionality makes it ideal for hot-desking and shift work scenarios, allowing quick headset changes between users.

The binaural on-ear design with large leatherette ear cushions provides excellent acoustic isolation and exceptional wearing comfort for extended use. ActiveGard® technology protects users from acoustic shock and sudden sound surges, while the wideband audio frequency response of 50Hz to 18kHz ensures natural, HD-quality voice transmission. This headset requires a separate bottom cable or amplifier for desk phone connectivity.

Who Should Use This Product?

Contact Center Agents

Built for all-day comfort during extended call sessions with superior voice clarity and acoustic isolation in busy environments. The Easy Disconnect feature supports shift changes and hot-desking workflows.

Office Professionals

Ideal for desk phone users who require reliable, high-quality audio for important client calls. The dual-ear design minimizes distractions while the durable construction handles daily use.

IT Administrators

Easy deployment across shared workstations with standardized Easy Disconnect connectivity. The 3-year warranty and durable construction reduce total cost of ownership for large deployments.

Why Choose This Product

The EPOS IMPACT SC 660 delivers professional-grade audio performance with EPOS Voice technology that ensures clear, natural conversations on every call. The ultra noise-cancelling microphone filters background noise for perfect speech transmission, while the binaural design with large leatherette ear cushions provides acoustic isolation and all-day comfort in demanding contact center environments.

For organizations, the SC 660 offers exceptional durability with brushed aluminum components, stainless-steel hinges, and Vectran-reinforced cables that withstand heavy daily use. The Easy Disconnect functionality simplifies hot-desking and shift changes, while ActiveGard hearing protection ensures compliance with workplace safety standards. The 3-year warranty provides peace of mind for enterprise deployments.

Will This Work for Me?

Works With

  • Desk phones via Easy Disconnect with compatible bottom cable or amplifier

Requirements

  • EPOS bottom cable (CCEL series) or amplifier (sold separately) for desk phone connection
  • Desk phone with headset port (RJ-9 or proprietary connector depending on phone model)

Software

  • None required for basic operation

Note

This is an Easy Disconnect (ED) headset optimized for desk phones. For USB connectivity, see SC 660 USB ML (1000553) or SC 660 USB-C (1000554).

What's in the Box

  • IMPACT SC 660 headset
  • Leatherette ear cushions
  • Magnetic holder
  • Cable/clothing clip
  • Carry pouch
  • Quick start guide

Technical Specifications

Primary Attributes

Connectivity: Quick Disconnect (QD)
Corded / Wireless: Corded
Headset Speakers: Stereo (Two Ear)
Warranty: 36 months
Wearing Style: Over the Head, On the Ear
Wideband Audio: Yes

IMPACT 600 Models (8)

View EPOS IMPACT SC 660 ANC USB Stereo Headset | USB-A | ANC – 1000650
EPOS IMPACT SC 660 ANC USB Stereo Headset | USB-A | ANC – 1000650 - Side View
EPOS logo

IMPACT SC 660 ANC USB

SKU: 1000650
Condition: New
Stock: 63
USB-A USB-A
$165.37
$249.00
Save $83.63
(34% off)
View EPOS IMPACT SC 665 USB Stereo Headset | USB-A | 3.5mm – 1000645
EPOS IMPACT SC 665 USB Stereo Headset | USB-A | 3.5mm – 1000645 - Side View
EPOS logo

IMPACT SC 665 - USB-A

SKU: 1000645
Condition: New
Stock: 2
3.5mm 3.5mm
USB-A USB-A
$158.72
$239.00
Save $80.28
(34% off)
View EPOS IMPACT SC 660 USB ML Stereo Headset | USB-A – 1000553
EPOS IMPACT SC 660 USB ML Stereo Headset | USB-A – 1000553
EPOS logo

IMPACT SC 660 USB ML

SKU: 1000553
Condition: New
Out of Stock
USB-A USB-A
$158.72
$239.00
Save $80.28
(34% off)
View EPOS IMPACT SC 668 Stereo Headset | Easy Disconnect – 1000581
EPOS IMPACT SC 668 Stereo Headset | Easy Disconnect – 1000581
EPOS logo

IMPACT SC 668

SKU: 1000581
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$145.44
$219.00
Save $73.56
(34% off)
View EPOS IMPACT SC 662 Stereo Headset | Easy Disconnect – 1000557
EPOS IMPACT SC 662 Stereo Headset | Easy Disconnect – 1000557
EPOS logo

IMPACT SC 662 - ED

SKU: 1000557
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$145.44
$219.00
Save $73.56
(34% off)
View EPOS IMPACT SC 638 Mono Headset | Easy Disconnect | Narrowband – 1000580
EPOS IMPACT SC 638 Mono Headset | Easy Disconnect | Narrowband – 1000580 - Side View
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IMPACT SC 638

SKU: 1000580
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$118.88
$179.00
Save $60.12
(34% off)
View EPOS IMPACT SC 660 TC Stereo Headset | Telecoil | Easy Disconnect – 1000641
EPOS IMPACT SC 660 TC Stereo Headset | Telecoil | Easy Disconnect – 1000641 - Side View
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IMPACT SC 660 TC

SKU: 1000641
Condition: New
Stock: 20
Quick Disconnect (QD) Quick Disconnect (QD)
$218.50
$329.00
Save $110.50
(34% off)
View EPOS IMPACT SC 630 Mono Headset | Easy Disconnect – 1000554
EPOS IMPACT SC 630 Mono Headset | Easy Disconnect – 1000554 - Side View
EPOS logo

IMPACT SC 630

SKU: 1000554
Condition: New
Stock: 52
Quick Disconnect (QD) Quick Disconnect (QD)
$118.88
$179.00
Save $60.12
(34% off)