AKG K702 Auscultadores de estúdio

AKG K702 — Reference Open-Back Studio Headphones for Precision Mixing

The AKG K702 is a reference-class, open-back, over-ear studio headphone designed for engineers and producers who need to hear every detail in a mix. Built around AKG's patented Varimotion two-layer diaphragm and a unique flat-wire voice coil, this model delivers an extremely accurate frequency response with agility and spaciousness. The fully open cup design lets the drivers breathe, producing a wide, airy soundstage that helps reveal subtle placement and depth choices during mixing and mastering.

What Sets the K702 Apart in the Open-Back Studio Category

Two AKG technologies define this headphone's character. The patented Varimotion two-layer diaphragm is tuned to extend the high-frequency range while improving low-frequency performance, giving the same driver authority at both ends of the spectrum. A unique flat-wire voice coil increases sensitivity, sharpens impulse response, and lifts treble detail. Together with a refined open-back architecture, these components create the spacious, uncolored sound that has made this model a long-standing studio reference.

Key Specifications That Shape the Listening Experience

The numbers behind these headphones explain why they work so well for studio monitoring. A wide frequency response, moderate impedance, and high sensitivity make the design easy to drive while still revealing fine detail in the source material.

• Construction: Open-back, over-ear — open cup design for a spacious, airy soundstage
• Frequency Range: 10 Hz – 39.8 kHz — extended response that captures sub-bass and high-frequency air
• Driver Size: 45 mm — large dynamic driver for full-range reproduction
• Rated Impedance: 62 Ω — easy to drive from any audio interface, benefits from a quality headphone amplifier
• Sensitivity: 105 dB SPL/V @ 1 kHz — high output for clean playback at moderate volumes
• Weight: 235 g — lightweight build reduces fatigue during long sessions
• Cable: 3 m detachable, mini-XLR to 3.5 mm with 6.3 mm screw-on adapter — serviceable connection with gold-plated contacts

Who Should Choose the K702

This model is the right choice for mixing and mastering engineers, home studio producers, and critical listeners who need a transparent, uncolored reference. The open-back design means it is best used in a quiet room — sound leaks in and out, so it is not suited to noisy environments or live tracking. The 62-ohm impedance and high sensitivity let the headphones run comfortably from a standard audio interface, though pairing them with a dedicated headphone amplifier unlocks more dynamic range. Podcasters and vocal editors will appreciate the slight upper-mid emphasis that adds intelligibility to spoken word.