AKG K612PRO Studio-hovedtelefoner

Open-Back Reference Monitoring for Studio and Hi-Fi

AKG K612PRO studio headphones create natural sound imaging with an open-back reference design for professional monitoring. Developed for studio mixing and hi-fi use, this model draws on decades of AKG's expertise, blending traditional craftsmanship with modern transducer technology to offer a wide, immersive sound that captures detail throughout the audible spectrum. Air passes freely through the open ear cups, eliminating resonance buildup and providing an honest acoustic window into your music or productions.

Varimotion Diaphragm and Neodymium Driver Technology

The patented Varimotion diaphragm defines the sound character — a variable-thickness membrane that manages internal damping to reduce resonance and distortion. Computer-optimized neodymium magnet drivers work in tandem with this diaphragm, resulting in ultra-low transducer distortion and providing mixing engineers with a faithful reference for critical audio decisions.

Electrical and Acoustic Parameters

Knowing the technical parameters of your studio headphones helps you match them with the right amplification and trust what you hear during important listening moments.

• Impedance: 120 Ω — requires a dedicated headphone amplifier or high-output interface for full dynamic range
• Sensitivity: 101 dB SPL/V — pairs efficiently with professional headphone outputs
• Frequency Range: 12 Hz – 39,500 Hz — extends well beyond audible limits for accurate transient reproduction
• Weighing just 238 g, this lightweight design helps reduce fatigue during long mixing or listening sessions.
• Cable: 3 m with 3.5 mm gold-plated stereo plug and 6.3 mm screw-on adapter included

Who Will Appreciate These Headphones?

Home and project studio owners looking for honest monitoring without the price tag of flagship reference headphones will find this model especially suitable. Mixing engineers, podcast producers, and audiophiles who value open-back design benefit from the spacious soundstage and precise frequency response. As the 120 Ω impedance requires proper amplification, pairing with a dedicated headphone amp or an audio interface with adequate output power is recommended. Earpads are replaceable, which helps prolong the product’s service life for long-term professional use.

AKG — Decades of Studio Reference Heritage

AKG has long supplied engineers with reference headphones, building a reputation for open-back models that favor accuracy over coloration. The K612PRO continues this approach, drawing inspiration from the higher-end K700 series while offering accessible build quality and features. Elements such as aluminum arches, solid rivets, and a genuine leather headband contribute to a construction that’s become trusted by professional studios worldwide.