Koss Headphones
Koss Headphones 180125 Headphones/Earphones Ksc75 Ear Clip 012303524060

Part Number: 180125
Condition: New
In Stock: 64  
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Product Specifications



Koss KSC75 Ear Clip - Stereo - Mini-phone - Wired - 60 Ohm - 15 Hz 25 kHz - Gold Plated - Over-the-ear - Binaural - Supra-aural - 4 ft Cable 180125

Noise Reduction Headphone

Manufacturer Part Number: 180125

Passive Noise Reduction Stereophone: isolates listener from ambient sounds Ideal for use with racing scanners and metal detectors Volume control on earcup for easy level adjustment Stereo/Mono switch for added flexibility Single entry, 8 foot coiled cord



CPN:Noise Reduction Headphone
MANUFACTURER NAME: Koss Headphones
MANUFACTURER PART NUMBER: 180125
UPC EAN CODE: 012303524060
LANGUAGE: EN
MARKET:US

General Information:

The Koss QZ99 Passive Noise Reduction headphones were initially designed for racing radio scanner and metal detector users, with its superior isolating capabilities and secure over-the-head headband design. It has since become a favorite for audiophiles who crave the ability to cut out high levels of ambient noise. The QZ99 are not only for noise isolation, but also for sound quality.


The QZ99 Passive Noise Reduction headphones sport neodymium magnet structures that deliver outstanding clarity and definition. The closed Pneumalite™ ear cushions and extra-secure headband create a tight seal around the ear eliminating all ambient noise. Durable and built to withstand the rigors of indoor and outdoor use, the Koss QZ99 also includes a volume control on the ear cup that makes adjusting sound levels a snap, and a stereo/mono switch that extends user flexibility. Sporty and strong with superior sound quality, these Passive Noise Reduction headphones are every audiophile's dream.

ManufacturerKoss Corporation
Manufacturer Part Number180125
Manufacturer Website Addresshttp://www.koss.com
Brand NameKoss
Product ModelQZ99
Product NameQZ99 Over Ear Headphones
Package TypeRetail
Product TypeHeadphone
  Product UPC012303524060
Technical Information:
Connectivity TechnologyWired
Cable Length8 ft
Sound ModeStereo
Impedance60 Ohm
Minimum Frequency Response40 Hz
Maximum Frequency Response20 kHz
Noise CancelingYes
Sound Pressure Level102 dB
FeaturesComfortable
Pivot Mechanism
Built-in Clip
Earpiece:
Earpiece DesignOver-the-head
Over-the-ear
Earpiece TypeBinaural
Interfaces/Ports:
Host InterfaceMini-phone (3.5mm)
Physical Characteristics:
Product ColorBlack
Form FactorCircumaural
Height8.6"
Width8.6"
Warranty:
WarrantyLifetime

Date Inserted: Tuesday August 20, 2013

This product was last updated on Thursday November 28, 2024

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(EST. Arrival Date between Tue.Dec.3 - Fri.Dec.6)

Two Day Air = $26.00
(EST. Arrival Date on Tue.Dec.3)

Priority = $55.00
(EST. arrival Date on Sun.Dec.1 in the AM)

U.S Mail Priority (AA,AE,AP only) = $32.00

FedEx International Economy (Canada only) = $86.00

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

*** No returns allowed on this item ***

For support on this product, please contact Koss Headphones. 1-800-USA-KOSS WWW.KOSS.COM


Koss Headphones Company's Information

Koss Headphones  
Click Koss Headphones for all products

Toll Free #: 1-800-USA-KOSS

Site:  WWW.KOSS.COM

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    The Headset, the headphone, the earphone - devices quite similar in form and function, but with key differences which are worth knowing. Below, we'll take a quick look at what defines each of these as distinct devices and give users a bit of a guide to help them decide which they're looking for.

    The Headset
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    Headsets are ideal for voice over IP communications with services such as Skype, interfacing with a phone system, playing online games with voice communications, and much more. With a headset, you are immersed within your communications device.

    The Headphones
    Headphones are, in a sense, the classical fore bearer of everything else on this list. In its simplest incarnation, a pair of headphones is two simple speakers attached to a band which goes across the top of the wearers head, allowing the speakers to be positioned over the ears. This provides a personal, immersive listening experience where the sound source delivers its brilliant sonic payload directly into the ears. The experience of listening to headphones is somewhat unique in comparison to traditional speakers, which vibrate large segments of air within a room to recreate sounds.

    In contrast, headphones only move a relatively small amount of air around the listeners ear, creating a more confined and personalized sound stage. Headphones are also frequently robustly equipped with noise cancelling features, acting as a sort of auditory insulation, keeping the noise produced by the headphones within the phones muffs while keeping intrusive noises from the outside out.

    The Earphones
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    Ear phones definitely cut down on the bulk of traditional headphones, making them great for people on the go and often the selection of athletes, runners and gym-goers rocking their MP3 players while getting some exercise. However, the design of the earphone inherently compromises its possibilities for noise cancelling and can, for some, be a bit of an uncomfortable nuisance since they do introduce a foreign body into the ear canal. For those who like or even prefer the ear phone experience, however, the reduced bulk and ergonomic contours can be quite comfortable.


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