AKG K712 Pro Reference Open-Back Studio Headphones

Overview

The AKG 2458X00140 is a reference open-back studio headphone designed for professionals and audiophiles who require precise sound reproduction. It delivers a wide frequency response from 10 Hz to 39.8 kHz and features a 62 Ohm impedance, making it compatible with studio interfaces, headphone amplifiers, and high-quality portable players. Its open-back design and over-ear fit provide natural soundstage and accurate imaging, ideal for mixing, mastering, or critical listening at home.

Key features

• Open-back construction that creates a spacious sound environment and natural instrument placement
• Over-ear design with velour earpads that stay cool and comfortable during extended sessions
• Flat-wire voice coil paired with a two-layer diaphragm for detailed treble and fast transient response
• Enhanced low-frequency extension by 3 dB to deliver tighter and deeper bass without compromising midrange clarity
• Genuine leather headband that evenly distributes weight to reduce fatigue during long use
• Detachable 9.8 ft straight cable with locking mini XLR connector for secure connection and freedom of movement
• Additional coiled cable included for flexible cable management in different studio setups
• Premium carrying bag provided for safe storage and easy transport between sessions

Key specs

• Frequency response: 10 Hz to 39.8 kHz
• Impedance: 62 Ohms
• Design: Open-back, over-ear
• Cable length: 9.8 ft straight cable plus coiled cable included
• Connector: Locking mini XLR detachable cable

Comfort and durability

The headphones are built to support long hours of use without discomfort. The genuine leather headband distributes pressure evenly across the head, while the velour earpads provide breathability and reduce heat buildup. This combination helps minimize fatigue during late-night mixing or extended listening sessions, making the headphones a reliable choice for demanding studio environments.

Connectivity and compatibility

With a 62 Ohm impedance, these headphones work well with a variety of audio sources, including professional studio interfaces, dedicated headphone amplifiers, and advanced portable players. The detachable cable system with a locking mini XLR connector ensures a secure and stable connection, while the included coiled cable offers versatility for different workspace arrangements.

Who should choose these headphones

This model suits audio engineers, producers, and serious listeners who need accurate sound reproduction to make critical decisions during mixing and mastering. Its wide frequency range and precise imaging help users identify subtle details and spatial cues, while the comfortable design supports long sessions. It is a strong option for anyone seeking a high-fidelity open-back headphone that balances performance with comfort and flexibility.