K612 PRO


Reference Studio Headphones

$199.00199.0 each

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K612 PRO headphones are reference open, over-ear phones that deliver natural sound imaging for professional monitoring. The advanced open technology offers comfort for long working sessions and a full, spacious sound. AKG’s patented Varimotion™ diaphragm technology completes the unique sound of the K612 PRO. Obvious features such as the self-adjusting real leather headband, aluminum arches and solid rivets not only provide a lightweight, maximum comfort fit, but also reinforce the quality AKG has provided to studio engineers for decades.

Item# 2458X00100

General Specifications

Headphone type open
Max. Input Power 200 mW
Audio frequency bandwidth 12 - 39500 Hz
Sensitivity headphones 101 dB SPL/V
Rated Impedance 120 Ohms
Detachable cable no
Cable Length 3 m


Net Weight 238 g

Audio Interface

Type Stereo plug – 3.5mm (1/8-inch) with 6.3 mm (1/4”) screw-on adapter
Gender Male
Contacts 3-pin
Interface finish Gold


Fixed Yes

Wearing Style

Over-ear Yes


Studio Mixing Yes
Hi-Fi Listening Yes


Not foldable Yes

Cup Style

Open Yes

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K612 PRO is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Great headphones! These are just great headphones. I wish they had the detachable cord, like the K702, but overall a spectacular bargain. I don't think they are quite as detailed as the K702, but I find the two close to indistinguishable. I slightly prefer the K612 for computer/television and the K702 for hi-fi, but I've gone back and forth and back and forth. For the price, the K612 is a no-brainer in my estimation.
Date published: 2018-02-24
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Hi I have a set of k121 phones , which I enjoy, am considering the k612 at the moment , the only problem is that the 121 have to be repaired frequently as a wire comes loose frequently . Is the wiring design different ?

Asked by: Greg1219
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