Name: KPH30i
Brand: Koss
SKU: 142683
Rating: 4.3 (36 reviews)

4.0

based on all reviews

the bass is very deep
articulate and rich
it sounds great with it as well

the roll off of the sub bass makes the bass in these tracks seem a little hollow
they are not over ear and do not build up heat
it is a little lacking to really appreciate EDM

Impedance: 60 Ω
Frequency range: 15, 25000 Hz
Sound output: Stereo
Style: Over-Ear
Connectivity technology: Wired

Koss KPH30i - Pros & Cons

the bass is very deep
articulate and rich
it sounds great with it as well
it s still there
and quite articulate
The frame is much more well built
KPH30i plays nicely with both since the headphone is very neutral
rhythm
drive
and timing was masterful as well
good reproduction of Mid Range frequencies so instruments and vocals sound full and decently balanced throughout the mix
KPH30i are reasonably articulate
Blue tape seems to be holding them together just fine
Instruments sound natural and well defined
articulate and conveys solidity and weight
the mid-bass is nicely present and adds fullness to the overall experience
midrange quality is the standout of the show
smooth
Porta Pro also have a better more durable design
an open design and a decently well-balanced sound
lightweight and barely move once you achieve a good fit
Mid is very consistent and well-balanced
better-balanced sound and a more comfortable on-ear fit

the roll off of the sub bass makes the bass in these tracks seem a little hollow
they are not over ear and do not build up heat
it is a little lacking to really appreciate EDM
feel like it is lacking
these phones are not the paragon of detail retrieval
designs were a little outdated
it drops off quite sharply
and the background became much darker than on any regular phone
treble doesn t overshadow the vocal tracks
it truly is a gem in the rough
the junction where two meet looks a little fragile
mids are slightly recessed
Plastic is forgiving
The headband adjustment system is a little on the flimsy side
broken headbands where the sliders attach on the sides
It s large and somewhat obnoxious
the all-plastic KPH30i can be easily broken
pesky driver seems to show up all over the place
No cherry-picked units sent by brands
KPH30i are far more fragile than the Porta Pro
ratings are only in reference to each other
flimsy and lacking in features
Trying very hard to match volumes
No clarity at all and the highs were a little buried
too much bass and so warm sounding
No sub bass to speak of obviously
Leaky at average volumes
It may not display this or other websites correctly
The hooks put a bit pressure behind your ears at first
they're not very durable and look a little cheap

Koss KPH30i - Technical Overview

	Poor	Average	Good	Excellent
Impedance	60 Ω Best: Stax SR-L500 Impedance: 145000 Ω

Koss - Video Reviews (9)

Koss KPH30i - Unboxing and Review. Not what I thought?

Koss KPH30i - Full Specifications

Sound output	Stereo
Style	Over-Ear
Connectivity technology	Wired
Headset (integrated/enclosed microphone)	yes

Impedance	60.0 Ω
Frequency range	15 - 25000
Driver technology	Dynamic

Noise-canceling	no

Colour of product	Blue,White Grey
Attachment type	Headband

Cable length	1.2
Type of connector	3.5mm
USB	no

Koss KPH30i - Q&A

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Koss KPH30i Koss - Editorial Reviews (2)

3.6

Based on 2 reviews

Koss KPH30i Review: Koss KPH30i On-Ear Headphones

iLounge

Published: 12.03.2018

Review: Koss KPH30i On-Ear Headphones

In our audio reviews, we love to feature new companies with new products packed with new technology. High-resolution music playback, high-tech speaker ...

RTINGS.com

Published: 01.08.2017

Koss KSC75 Review

3.6

The Koss KSC75 are budget on-ear headphones with a stable ear-hook design. They're compact and will easily fit into your pockets. They also have an open design a...