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Koss Scanner Headphone Black Isolation / Mfr. No.: Qz5

Koss Scanner Headphone Black Isolation / Mfr. No.: Qz5
Qty. Available: 10+
Item Number: kos-qz5
Vendor Number: QZ5
Vendor: Koss-Headphones
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The Koss QZ5 stereophone is an extra-durable stereophone that delivers amazing passive noise reduction. The QZ5 was initially designed for use with racing radio scanners and metal detectors users, and provides a behind-the-head headband design. Since then, the QZ5 has become a favorite for a wide range of listeners who need to cut high levels of ambient noise and do not want the constraints of a conventional headband.

Built to withstand the rigors of outdoor or indoor use, the QZ5 features both a 3.5 mm and 6.4 mm plug and will connect to most radios and scanners.

General Information

ManufacturerKoss Corporation
Manufacturer Part NumberQZ5
Manufacturer Website Address
Product LineQuiet Zone
Product ModelQZ5
Product NameQuiet Zone QZ5 Headphone
Product TypeHeadphone

Technical Information

Connectivity TechnologyWired
Cable Length8 ft
Sound ModeStereo
Impedance60 Ohm
Minimum Frequency Response40 Hz
Maximum Frequency Response20 kHz
FeaturesSingle Cord Exit


Earpiece DesignOver-the-head
Earpiece TypeBinaural
Earpiece ControlsVolume
Driver TypeNeodymium
Earpiece Sensitivity102 dB


Host InterfaceMini-phone

Physical Characteristics

Form FactorEar-cup
Weight (Approximate)15 oz


Limited WarrantyLifetime
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