
AKG K812 PRO Open-Back Studio Reference Headphones
Experience Pure Audio: AKG K812 PRO Reference Headphones The AKG K812 PRO Superior Reference Headphones are designed for audio professionals and enthusiasts who demand the highest level of accuracy and detail. Featuring 53mm transducers and an open-back design, they deliver a natural and immersiv...
*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
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Overview
Experience Pure Audio: AKG K812 PRO Reference Headphones
The AKG K812 PRO Superior Reference Headphones are designed for audio professionals and enthusiasts who demand the highest level of accuracy and detail. Featuring 53mm transducers and an open-back design, they deliver a natural and immersive listening experience.
Key Features:
- 53mm Transducers: The largest AKG has ever used, providing exceptional dynamic range and detail.
- Open-Back Design: Delivers a natural and spacious soundstage.
- Ultra-Light Voice Coil: Ensures accurate frequency response up to 54 kHz.
- Optimized Impedance: 36 ohm impedance for compatibility with a wide range of audio devices.
- Comfortable Design: Open mesh headband and 3D-shaped ear pads for long listening sessions.
Detailed Specifications:
- Transducer Size: 53mm
- Frequency Response: Up to 54 kHz
- Impedance: 36 ohm
- Design: Over-Ear, Open-Back
Key Features
Wired, Over-Ear, Open Cup Style, Detachable Flat Cable, Superior Reference Audiophile Headphones with 53mm Transducers. Accurate, Natural Sound. Black with Silver
The K812 superior reference headphones offer the most pure and natural sound possible. Designed for music professionals, and music lovers the K812 empower to experience the smallest sonic details with the most accurate balance for mixing, mastering, music production, and critical listening.
Size matters - large 53mm transducer - The K812 transducer is the largest AKG has ever built. The 53 mm transducer was developed to push the boundaries, to get as close as possible to sonic perfection. During the development process, AKG developed the transducer from scratch in order to ensure the highest in-class headroom and dynamic range.
Strong – Stronger – K812: The most accurate imaging - With the strongest magnet system available on the market, the K812 provides the most precise and powerful experience possible. The 1.5 Tesla magnet system offers highly accurate imaging leading to pure, natural sound.
Audio frequency bandwidth: 5 - 54000 Hz, Maximum input power: 300 mW. Gold finish stereo plug – 3.5mm (1/8-inch) with 6.3 mm (1/4”) screw-on adapter. Applications: Studio Mixing, Hi-Fi Listening, Mobile Devices.
What's in The Box? 1 x K812 Professional Headphones, 1 x Premium Headphone Stand, 1 x 3m Cable
Specifications
Pros & Cons
👍 Pros
- Features the largest 53mm transducers AKG has ever built, pushing boundaries for sonic perfection.
- Equipped with the strongest magnet system on the market (1.5 Tesla) for precise and powerful sound imaging.
- Offers an exceptionally wide audio frequency bandwidth of 5 - 54000 Hz for experiencing the smallest sonic details.
- Designed for music professionals, ensuring accurate balance for mixing, mastering, music production, and critical listening.
- The open-back design contributes to a more natural and spacious soundstage, ideal for studio reference.
👎 Cons
- The open-back design means these headphones offer little to no passive noise isolation, making them less suitable for noisy environments.
- These are wired headphones, which restricts mobility compared to wireless alternatives and may require a suitable amplifier.
- The large 53mm transducers, while offering sonic benefits, might result in a heavier or bulkier headphone design affecting portability.
- The maximum input power is 300 mW, which is a specification but doesn't immediately translate to real-world power requirements for everyday users.
- The description mentions a premium headphone stand and 3m cable in the box, but doesn't detail any carrying case or protective storage.