Flagship open-air dynamic headphones • Integrated Core Mount Technology • Large-aperture 58 mm tungsten-coated dynamic drivers • German Permendur magnetic circuitry • Ultra-lightweight honeycomb-punched magnesium frame • Luxurious Italian Alcantara earpads • Handcrafted in Tokyo, Japan with individual serial laser engraving
The Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones stand as the absolute pinnacle of Audio-Technica’s open-back acoustic transducer engineering, delivering unprecedented transparency, spatial realism, and uninhibited dynamic expression. Handcrafted in Tokyo with each unit individually laser-etched with a unique serial number, these reference headphones feature proprietary Core Mount Technology that integrates the driver unit directly into the baffle frame to optimize acoustic airflow and eliminate parasitic vibration. Powered by massive 58 mm tungsten-coated diaphragm transducers energized by high-flux German Permendur magnetic circuits, the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones achieve an astonishing frequency response spanning 5 Hz to 50,000 Hz with razor-sharp transient accuracy and holographic soundstaging. Enclosed in a rigid magnesium honeycomb housing and fitted with breathable Italian Alcantara ear cushions, the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones weigh an exceptionally light 270 grams, ensuring the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones provide supreme long-session comfort, while solidifying the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones as an undisputed reference for electrostatic-like resolution in a dynamic driver format.
Key Features & Innovations
Patented Core Mount Technology — the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones mount the driver voice coil, baffle, and magnet inside an integrated one-piece housing, minimizing unwanted acoustic boundary reflections and delivering immaculate midrange purity.
58 mm tungsten-coated dynamic drivers — features oversized 58 mm diaphragms coated in ultra-rigid tungsten for high structural stiffness, ultra-low moving mass, and extended high-frequency extension out to 50,000 Hz.
German Permendur magnetic circuit — employs high-saturation Permendur iron-cobalt magnetic assemblies that focus maximum magnetic flux across the voice coil gap, maximizing dynamic slam and impulse response.
Honeycomb-punched open-air magnesium housings — crafted with open honeycomb grille architecture that prevents side-housing air pressure build-up, ensuring completely unconstrained, natural soundstage propagation.
Featherlight magnesium frame with Italian Alcantara — rigid magnesium alloy headband structure keeps total weight down to just 270 grams, paired with hand-sewn genuine Italian Alcantara earpads and headband cushioning for cool, fatigue-free listening comfort.
Detachable shielded 6N-OFC cable with A2DC connectors — includes a high-purity 6N-OFC copper cable terminated with a machined 6.3 mm (1/4") plug and robust, gold-plated Audio Designed Detachable Coaxial (A2DC) connectors.
What makes Core Mount Technology revolutionary for open-back headphones?
Traditional headphones screw or glue driver capsules onto an external baffle plate, creating structural joints that flex and cause acoustic energy loss. In the Audio-Technica ATH-ADX5000 Audiophile Open-Air Dynamic Headphones, Core Mount Technology integrates the driver structure directly into the baffle itself. This reduces housing resonance, centers the driver for optimal ear-canal alignment, and creates unobstructed airflow across both sides of the diaphragm.
Do these headphones require a powerful dedicated headphone amplifier?
Yes. The ATH-ADX5000 features a nominal impedance of 420 ohms and a sensitivity of 100 dB/mW. To achieve their full dynamic scale, low-frequency impact, and micro-detail retrieval, they require a dedicated, high-voltage headphone amplifier or high-end balanced DAC/amp combination.
Can balanced cables be used with the ATH-ADX5000?
Yes. The headphones utilize robust A2DC (Audio Designed Detachable Coaxial) connectors on each earcup. While the included cable terminates in a standard 6.3 mm (1/4") single-ended stereo plug, optional balanced cables (such as Audio-Technica's AT-B1XA balanced 4-pin XLR cable) can be connected for fully balanced amplification setups.
How much sound leakage is expected from the open honeycomb design?
Because the earcups utilize a wide-open honeycomb design to achieve a true open-air acoustic presentation, ambient room noise will be audible, and sound will naturally leak out into the immediate surroundings. They are purpose-built for quiet, dedicated home or studio listening environments.
Why Buy From Us
Authorized Audio-Technica dealer offering 100% genuine Japanese-crafted flagships with full manufacturer warranty
Specialized technical consultation on high-impedance headphone amplification and balanced system pairing
Dedicated concierge customer service for audiophile setup guidance and system integration
Fast, fully insured freight shipping with protective white-glove packaging on every order
