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Koss Pro4AAA

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  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
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3.1
based on all reviews
User ratings:
35
4.1 out of 5
35 user ratings
5 stars
34 %
4 stars
42 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
Editorial reviews:
2
  3. See more
2 editorial reviews
Performance Build Quality Comfort ValueRead more
Despite passable looks, these headphones from Koss are heavy, cumbersome and with a poor, ill-defined sound that's best avoidedRead more
Read editorial reviews

Pros

  • Vocals were more naturally balanced over the Pro4S
  • quite decent bass
  • and very good deep bass

Cons

  • deaf-mutes Click to expand
  • bass was lacking with other tracks that were not bass heavy
  • high freq are pretty rolled off
More pros & cons

Key specs

  • 250 Ω
  • On-Ear
  • Wired
Go to full specs

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Koss Pro4AAA - Pros & Cons

Koss Pro4AAA

Pros

  • Vocals were more naturally balanced over the Pro4S
  • quite decent bass
  • and very good deep bass
  • comfortable and attractive

Cons

  • deaf-mutes Click to expand
  • bass was lacking with other tracks that were not bass heavy
  • high freq are pretty rolled off

Koss Pro4AAA - Technical Overview

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IconImpedance
250 Ω
Best:
Stax SR-L500
Impedance: 145000 Ω

Koss - Video Reviews (2)

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Koss Pro4AAA - Full Specifications

Units:
Icon
Technical details
StyleOn-Ear
Connectivity technologyWired
Magnet materialFerrite
Icon
Sound
Impedance250.0 Ω
Total harmonic distortion (THD)0.1 %
Icon
Design
Colour of productBlack,Silver
Icon
Connectivity
Cable length2.4

Koss Pro4AAA - Q&A

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Koss Pro4AAA Koss - Editorial Reviews (2)

2.0
Based on 2 reviews
  • 5
  • 4
  • 3
  • 2
  • 1
Koss Pro4AAA Koss Pro4S Headphone Review
Sound & Vision logo
Sound & Vision
Published: 26.06.2015
Koss Pro4S Headphone Review

Performance Build Quality Comfort Value

9 minute read
Koss Pro4AAA Home review
whathifi logo
whathifi
Published: 22.01.2010
Home review
2.0

Despite passable looks, these headphones from Koss are heavy, cumbersome and with a poor, ill-defined sound that's best avoided

By What Hi-Fi?
3 minute read

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