Log in / register My Account
$0.00
Koss

Koss SB45 USB Communication Headsets

$54.99
$34.43 SAVE $20.56
71 availableas of 09/18/2026

Order within for shipment today

Should arrive by Wed, Sep 30 with free ground shipping

Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Protect this device

Plans are optional and can be left off. Your order is unchanged unless you add one.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Koss SB45 USB Full Size Communication Headsets deliver the full range Sound of Koss allowing you to hear and speak clearly. The Koss Clear Voice Technology, or CVT, allows the SB45 USB noise-reduction microphone to eliminate excessive background noise. This enables the PC voice applications, such as speech recognition, to be used much more easily.

The SB45 USB effortlessly collapses into a compact form for easy storage or on-the-go transportation. Just simply collapse the SB45 USB into its compact form for when you want the comfortable Sound of Koss wherever you are.

Technical specifications

General Information

Manufacturer Koss Corporation
Manufacturer Part Number SB45 USB
Manufacturer Website Address http://www.koss.com
Brand Name Koss
Product Model SB45 USB
Product Name SB45 USB Communication Headsets
Product Type Headset

Technical Information

Connectivity Technology Wired
Cable Length 8 ft
Sound Mode Stereo
Impedance 100 Ohm
Minimum Frequency Response 18 Hz
Maximum Frequency Response 20 kHz
Features Noise ReductionCollapsible

Earpiece

Earpiece Design Over-the-head
Earpiece Type Binaural
Earpiece Sensitivity 103 dB

Microphone

Microphone Design Boom

Interfaces/Ports

Host Interface USB

Physical Characteristics

Material Leatherette
Form Factor Circumaural

Warranty

Limited Warranty Lifetime

Ratings and reviews

Do you own the Koss SB45 USB?

Be the first to write a review.

Displaying 1-10 of 70

Similar products you might also like

Headsets & Earsets

Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.