Audio Technica ATH-ADX5000

High-quality open-back headphones - 420-ohm tungsten diaphragm

• Dynamic, open-back, over-ear headphones, designed and hand-assembled in Japan
• Integrated 58 mm drivers with Core Mount technology
• Tungsten-coated diaphragm for rigidity and precision in detail
• Magnesium ear cups with a honeycomb metal grille for a wide and airy soundstage
• Frequency response: 5 to 50,000 Hz
• 420-ohm impedance, designed for dedicated headphone amplifiers
• Alcantara ear pads and a weight of just 270 g for extended listening sessions
• 3-meter detachable cable with A2DC connectors and gold-plated 6.3 mm jack; hard case included

The Audio-Technica ATH-ADX5000 are the flagship open-back dynamic headphones of the ADX series, designed for critical listening in both home and professional settings. Designed and hand-assembled in Japan, they combine Audio-Technica’s tradition of craftsmanship with technical solutions developed specifically for this model: integrated 58-mm drivers with Core Mount technology, a tungsten-coated diaphragm, and open-back magnesium ear cups. The result is transparent, natural, and three-dimensional sound reproduction, free from artificial coloration.

58 mm Core Mount driver and tungsten diaphragm

At the heart of the ATH-ADX5000 is a 58 mm integrated driver, mounted using Core Mount technology developed by Audio-Technica. The driver and its mount function as a single unit, positioned to optimize airflow within the ear cup and ensure an accurate and balanced response.

Tungsten-coated diaphragm for precise transients

The diaphragm is coated with tungsten, a material that increases its rigidity and minimizes distortion during movement. When listening, this translates to well-defined transients, detail in the high frequencies, and a frequency response ranging from 5 to 50,000 Hz—ideal for accurately evaluating high-resolution recordings and mix details.

Open-back magnesium construction for a wide soundstage

The open magnesium ear cups with a honeycomb-patterned metal grille allow the driver to breathe and contribute to a wide, airy, and well-defined soundstage. Instrument separation is crisp, and the tonal balance enhances classical and acoustic recordings as well as contemporary productions. The lightweight, rigid magnesium frame also reduces unwanted structural resonance.

Comfort for extended listening sessions

Weighing 270 g without the cable and featuring Alcantara ear pads, the ATH-ADX5000 remains comfortable even during long listening sessions—an important feature when using them for reference or critical evaluation.

420-ohm audiophile headphones for dedicated amplifiers

With an impedance of 420 ohms and a sensitivity of 100 dB/mW, the ATH-ADX5000 performs best when paired with a dedicated headphone amplifier capable of providing adequate voltage and headroom. In this configuration, they fully express their control, dynamics, and transparency.

Detachable A2DC cable and hard case

The 3-meter detachable cable uses Audio-Technica’s A2DC (Audio Designed Detachable Coaxial) connectors, designed for a stable and reliable connection, terminated with gold-plated 6.3 mm jacks. The package includes a hard case for safely storing and transporting the headphones.

Package Contents

• Audio-Technica ATH-ADX5000 Headphones
• 3-meter audio cable with A2DC connectors and 6.3 mm jacks
• Hard carrying case
• User manual and documentation

Technical Specifications

• Brand: Audio-Technica
• Model: ATH-ADX5000
• Type: Open-back dynamic over-ear headphones
• Driver diameter: 58 mm, Core Mount technology
• Diaphragm: tungsten-coated
• Frequency response: 5 – 50,000 Hz
• Sensitivity: 100 dB/mW
• Impedance: 420 ohms
• Maximum input power: 1,000 mW
• Connector: A2DC (Audio Designed Detachable Coaxial) on a gold-plated 6.3 mm jack
• Cable length: 3 m, detachable
• Ear cup material: magnesium with metal grille
• Earpad material: Alcantara
• Weight: 270 g (without cable)
• Included accessories: hard case, manual
• Manufacturing: Hand-assembled in Japan