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Koss Pro4s

alaTest has collected and analyzed 18 reviews of Koss Pro4s. The average rating for this product is 4.0/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Opinions about the usability and bass quality are overall positive. The price and design also get good reviews, but comments about the portability and durability are different. The soundstage and mids quality get less positive comments.

sound, design, price, bass quality, usability

mids quality, soundstage

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Koss Pro4s is awarded an overall alaScore™ of 87/100 = Very good quality.

Review analysis

(Based on 18 reviews)

Expert Reviews  

User Reviews  

Showing 13 review(s)

Expert Reviews User Reviews

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Showing 1 - 13 of 13 Show Reviews: in English | in other languages (4)

Consumer review (amazon.co.uk)

Amazon.co.uk review summary for Koss Pro4s

 

alaTest has collected and analyzed 7 user reviews of Koss Pro4s from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.0/5 for other Headphones on Amazon.co.uk. People are impressed by the portability and sound, whereas many are negative about the bass quality and durability.

price, sound, portability

durability, bass quality

71% of the reviews on Amazon.co.uk give this product a positive rating.

Jun, 2019

Expert review by : Cameron Faulkner (techradar.com)

Koss Pro4S review

 

Studio headphones with a knack for balanced sound and affordability

Sleek design ; Affordable ; Balanced sound delivery

Inconsistent performance ; Short coiled cable

It's hard to to beat the Koss Pro4S when it comes to sheer affordability in the over-ear studio headphones market, but is it the best choice for everyone? Nope. In fact, only lovers of certain genres need apply.

Feb, 2015

Expert review by : Justin Yu (cnet.co.uk)

Koss Pro4S review: Lightweight studio monitor headphones for professionals and audiophiles

 

The Pro4S is an excellent studio monitor headphone that musicians and audiophiles will appreciate for its neutral sound design, forward-thinking features, and a generous warranty that guarantees no-question replacements for life.

The Koss Pro4S headphones have a closed-back design that attenuates outside noise while keeping sound leaks at bay, while the memory foam ear cups keep them comfortably seated on your head. They come with a detachable cable that plugs into jacks on...

Their naturally even register may weaken the "edge" of some artificially-produced songs. The headphones come with a coiled cable, but it's missing a microphone and an in-line remote control for changing tracks and adjusting volume through a smartphone.

Although we regret that Koss doesn't include a remote on the cable, the Pro4S is an excellent studio monitor headphone that audiophiles will appreciate for its neutral sound design, forward-thinking features and generous warranty that guarantees...

Apr, 2015

Expert review by (cnet.com)

Koss PRO 4S

 

Koss is up against tough competition in this marketplace since many of the current best-selling "professional" headphone monitors like the Sennheiser HD280 and the Sony MDR-7506 have remained in the winner's circle for more than a decade, but the Pro4S...

The Koss Pro4S headphones have a closed-back design that attenuates outside noise while keeping sound leaks at bay, while the memory foam ear cups keep them comfortably seated on your head. They come with a detachable cable that plugs into jacks on...

Their naturally even register may weaken the "edge" of some artificially-produced songs. The headphones come with a coiled cable, but it's missing a microphone and an in-line remote control for changing tracks and adjusting volume through a smartphone.

Although we regret that Koss doesn't include a remote on the cable, the Pro4S is an excellent studio monitor headphone that audiophiles will appreciate for its neutral sound design, forward-thinking features and generous warranty that guarantees...

Apr, 2015

Expert review by : Justin Yu (cnet.com.au)

Koss Pro4S review: Lightweight studio monitor headphones for professionals and audiophiles

 

The Pro4S is an excellent studio monitor headphone that musicians and audiophiles will appreciate for its neutral sound design, forward-thinking features, and a generous warranty that guarantees no-question replacements for life.

The Koss Pro4S headphones have a closed-back design that attenuates outside noise while keeping sound leaks at bay, while the memory foam ear cups keep them comfortably seated on your head. They come with a detachable cable that plugs into jacks on...

Their naturally even register may weaken the "edge" of some artificially-produced songs. The headphones come with a coiled cable, but it's missing a microphone and an in-line remote control for changing tracks and adjusting volume through a smartphone.

Although we regret that Koss doesn't include a remote on the cable, the Pro4S is an excellent studio monitor headphone that audiophiles will appreciate for its neutral sound design, forward-thinking features and generous warranty that guarantees...

Apr, 2015

Sound & Vision TOP PICK

Expert review by : Steve Guttenberg (soundandvision.com)

Koss Pro4S Headphone Review

 

The Koss Pro4s doesn't sound like your daddy's Koss, not by a long shot. It's the best new Koss in ages.

Big on comfort; Lifetime warranty; Timbrally rich

Lacks mic and phone controls

Jun, 2015

Consumer review (head-fi.org)

Koss, the second comming

 

I just got these in from Koss today and initial impressions are incredibly positive. These are Koss' second best headphone available that I have tried (DJ100, DJ200, PRO4AA, PRO4AAT, PRO4AAAT, and MV1). The overall tone of these is warm, detailed, and...

Detail/clarity, warm and smooth sound, punchy and tight bass

Soundstage is lacking

May, 2015

Price comparison for Koss Pro4s

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