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Koss Pro4AA

Cable
Price in EUR including VAT
2Ratings
BrandMore from Koss
Delivered between Wed, 2/9 and Thu, 10/9
More than 10 pieces in stock at supplier
free shipping

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Product details

The Pro4AA headphones from Koss are designed to meet the demanding needs of broadcast and recording professionals. The supremely comfortable ear cushions and lightweight design ensure that these studio headphones are comfortable even when worn for long periods of time. Whether you're a professional or simply value good sound, the Pro4AA provides excellent isolation and precise sound reproduction and intensity.

Key specifications

Application range
Studio
Equipment + Functions
Microphones
Signal transmission
Cable
Headphone type
Over-ear headphones
Isolation
Closed
Audio Connections
Jack 3.5mm (1x), Jack 6.3mm (1x)

General information

Item number
10382406
Manufacturer
Koss
Category
Headphones
Manufacturer No.
180662
Release date
29/1/2019
External links
Manufacturer's site (de)

Colour

Colour
Beige, Black
Exact colour description
Black, Brown

Application range

Application range
Studio

Headphone properties

Equipment + Functions
Microphones
Music control
no smartphone remote control
Signal transmission
Cable

Headphone type

Headphone type
Over-ear headphones
Fit
Headband
Isolation
Closed
Adjustability
Rotating earcup
Converter principle
Dynamic

Audio properties

Frequency range
10 - 25000 Hz
Sensitivity
95 dB
Max. noise level
95 dB
Impedance
250 Ω

Connections

Audio Connections
Jack 3.5mm (1x), Jack 6.3mm (1x)
Connections base/transmitter
6.3mm

Power supply

Power supply
USB power delivery

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
98,69 kg
Climate contribution
EUR 2,53

Scope of delivery

Scope of delivery
Various earmolds

Legal Notice

Product Safety

Package dimensions

Length
25 cm
Width
25 cm
Height
11 cm
Weight
860 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 23.AKG
    1,5 %
  • 23.HP
    1,5 %
  • 25.Koss
    1,6 %
  • 25.Motorola
    1,6 %
  • 25.Thomson
    1,6 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 53.AKG
    2 days
  • 53.Apple
    2 days
  • 53.Koss
    2 days
  • 53.Marshall
    2 days
  • 53.OnePlus
    2 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 53.Urbanista
    2,8 %
  • 55.Havit
    2,9 %
  • 55.Koss
    2,9 %
  • 57.Panasonic
    3,1 %
  • 58.Defunc
    3,2 %
Source: Galaxus