K612 PRO

Item# 2458X00100
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$199.00199.0 each
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General Specifications

Headphone type open
Sensitivity headphones 101 dB SPL/V
Rated Impedance 120 Ohms
Detachable cable no
Cable Length 3 m

Audio Specifications

Maximum input power 200 mW
Audio frequency bandwidth 12 - 39500 Hz


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


Foldable No
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.

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2 Years

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

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K612 PRO is rated 4.0 out of 5 by 4.
Rated 5 out of 5 by from Very Comfortable, Great Sound Bought them, tried them, loving them. Highly Recommended.
Date published: 2018-04-07
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
Rated 5 out of 5 by from Great headphones! I bought these about a month ago and have used them to mix music in my home studio. They are comfortable, lightweight, and the sound is extremely accurate. The flat frequency response is perfect for mixing tracks in a song. I am very pleased with these headphones.
Date published: 2018-03-29
Rated 1 out of 5 by from Great sound quality, questionable build quality. I bought my pair in July of 2015. I love them! They sound better and better the longer I have them. Except, recently the left ear stopped working. My headphones were never abused, never dropped or even taken out of the studio. I put them on one day and the left side was out. How?? They are out of warranty now and I can't see myself throwing away $200 headphones. Just an FYI.
Date published: 2018-08-20
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