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ATH-SR9 - [Discontinued]

High-Resolution Over-Ear Headphones

  • 45mm True Motion Hi-Res Drivers
  • Diamond-Like Carbon coated diaphragm
  • Midpoint Mounting technology
  • Luxury memory-foam earpads and headband
  • A2DC connectors for superior L/R separation
  • High-resolution audio compatible

£439.00 (inc. VAT)




Delivering the highest level of sound purity in a portable headphone, the SR9 achieves true high-resolution audio that spans the entire sound spectrum.

  • 45mm True Motion Hi-Res Audio driver incorporates high-performance magnetic circuity featuring an integrated pure iron yoke for maximum drive power
  • High-purity 7N-OFC bobbin-wound voice coil for precise audio transmission
  • Diamond-Like Carbon (DLC) diaphragm coating offers increased rigidity and improves high-range capability
  • Midpoint Mounting technology ensures uniform acoustical space for full driver performance
  • Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer
  • A2DC (Audio Designed Detachable Cable) connectors for superior L/R channel separation and reduced crosstalk
  • Includes two detachable cables (3.0m cable, 1.2m with microphone and controls), and hard storage case

True Motion Hi-Res Audio Driver

45mm True Motion Hi-Res Audio driver, developed specifically for the SR9, incorporates high-performance magnetic circuity featuring an integrated pure iron yoke for maximum drive power. High purity, 7N-OFC short bobbin-wound voice coil ensures higher audio transmission precision whilst the Diamond-Like Carbon (DLC) diaphragm coating offers increased rigidity and high-range capability.

Midpoint Technology

A design that minimises housing size whilst providing a uniform acoustical space in front of and behind the diaphragm has been adopted ensuring optimised driver performance.


High-Resolution Audio

True Motion High-Resolution Audio Drivers, reproduce extended high frequencies for true high-resolution audio.

Audio Designed Detachable Coaxial

Dual-sided detachable cable incorporating high-quality A2DC connectors offer superior Left/Right channel separation and reduced crosstalk.

Crafted for Comfort

Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer.

Material Masterclass

Rigid housing structure with aluminium housings and metal screws eliminating unwanted vibration and to establish a solid foundation for the driver.


Customise your Fit

High-quality aluminium sliders offer improved wearing stability and headband adjustment

Included Accessories

Includes exclusive hard storage case and two detachable cables (3.0m, 1.2m with microphone and controls)

Type Closed-back dynamic
Driver Diameter 45 mm
Voice Coil 7N-OFC
Frequency Response 5 – 45,000 Hz
Sensitivity 97dB/mW
Impedance 47 ohms
Weight 270g without cable
Connector Audio Designed Detachable Coaxial (A2DC) connectors
Accessories Included Detachable 3.0m (A2DC connectors),
Detachable 1.2m with microphone and controls (A2DC connectors), 6.3mm gold-plated stereo adapter, Hard storage case
Polar Pattern Omnidirectional
Frequency Response 50 – 4,000 Hz
Open Circuit Sensitivity -40 dB (1V/Pa a 1 kHz)


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High-Resolution Over-Ear Headphones

Name Filetype Filesize
ATH-SR9_Manual_(Multi-Language) PDF 3.18 MB
Declaration of Conformity PDF 34 KB

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Two Year Limited Warranty

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