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ATH-SPORT1iS - [Discontinued]

SonicSport™ In-ear Headphones

  • Match and combine with your sports apparel
  • Adjustable ‘swing around the ear’ hanger
  • Soft oval rubber rings deliver a cushioned in-ear fit
  • Inline mic with smartphone audio control
  • Lab tested and certified with an IPX5 waterproof rating
  • Washable under a running tap

£ (Contact your local reseller for pricing)




The SPORT1 will appeal to the more fashion conscious runner who likes to match and combine accessories with sports apparel.

  • Ideal for active use such as jogging, running, sports etc
  • Adjustable ‘swing around the ear’ hanger provides a sturdy and comfortable fit that won’t come loose
  • Soft oval rubber rings around the housing deliver a cushioned in-ear fit
  • Active-fit ear tips (supplied in S, M and L sizes)
  • Lab tested and certified IPX5 waterproof rating allows headphones to be washed after use
  • Available in black (BK), red (RD), blue (BL), pink (PK), navy-yellow (NY), and yellow-pink (YP)

“lab tested for water resistance”

Lab tested and certified with an IPX5 waterproof rating to withstand exercise in the rain or during an intense workout, they can also be washed under a running tap after a long workout or run.

"DEsigned for a secure yet comfortable fit”

All SonicSport headphones are designed for a secure but comfortable in-ear fit during a strenuous workout. Active-fit ear tips (supplied in S, M and L sizes) allow ambient noise in to increase awareness and safety when running outdoors without compromising on the audio performance.


Designed especially for active use, the ATH-SPORT1 SonicSport in-ear sport headphones have a hinged ear hook that pivots to provide a custom fit, even during a vigorous workout. A range of colours are available for those who wish to match and combine their accessories. Available in black, red, blue, pink, navy-yellow, and yellow-pink.


Exceptional Isolation

Circumaural design contours around the ears for exceptional sound isolation in loud environments

Collapsable design

Fully collapsable design for ease of transport.

Detachable cables

Single side detachable cable allows in the field cable changing, with three different cables included.

Black or white

The ATH-M50x is available in both Black and White versions.

Driver Diameter Dynamic, 8.5mm
Frequency Response 20 - 23,000 Hz
Maximum Input Power 200 mW
Sensitivity 100 dB/mW
Impedance 16 ohms
Weight 11g
Cable 1.2 m (U type)
Connector 3.5 mm gold-plated stereo mini plug
Accessories Included Ear tips (XS/S/M/L), ridged ear tips (S/M/L), 0.6 m (2') extension cord, cord clip
Element Condenser
Polar Pattern Omnidirectional


SonicSport™ In-ear Headphones

Name Filetype Filesize
Declaration of Conformity PDF 329 KB

Service & Warranty

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Trusted by industry professionals

Trusted by industry professionals

Whether it’s on the boardroom table, the stage or in the studio, Audio-Technica products are trusted time and again by industry professionals looking for reliable, lovingly developed audio products for all budgets.

It’s Audio-Technica’s commitment to innovation, customer service and meticulous design that ensure professionals turn to us to provide solutions in conferencing, houses of worship, broadcasting, live sound, recording studios and beyond.


50 Years of Devotion to music

50 Years of Devotion to music

For over 50 years Audio-Technica has worked alongside leading figures in sports and music broadcast to develop and hone a range of products that deliver on the highest level.

Audio-Technica have developed and delivered products to power the Grammys, World Cup, Super Bowl, Commonwealth Games as well as every Summer and Winter Games from Atlanta 1996 to Sochi 2014.


A Legacy in Innovation

A Legacy in Innovation

Founded in 1962 by Hideo Matsushita, Audio-Technica positioned itself immediately as a leader in the manufacture and design of innovative audio products.

Its expertise in innovation quickly spread to various new fields and led to the development of tone arms, microphones and headphones. Audio-Technica soon became a benchmark in those fields. Making history.

A self-made man and audiophile, Hidéo Matsushita was the former Director of the Tokyo Museum of Modern Art. It all started in his workshop, with the hand crafting of stereo cartridges. 50 years later, Audio-Technica has become a global leader in audio innovation.


A Passion for Listening

A Passion for Listening

Humility, passion, creativity and expertise in sound are the core values behind Audio-Technica’s legacy, greatly inspired by its founder - whose imprint on the company’s philosophy is still felt today.

Audio-Technica’s passion for listening evolved in the 70’s, when it started designing headphones, building upon a legacy in innovation, meticulous engineering and artistic design.

Today, Audio-Technica’s audio products have become globally synonymous with consistently high sonic performance paired with impeccable build construction and artistic design.


Two Year Limited Warranty

Two Year Limited Warranty

All Audio-Technica products come with a two year warranty as standard meaning you can enjoy your product safe in the knowledge that you’re covered.

All Audio-Technica products purchased from Audio-Technica Europe are guaranteed for two years from the date of purchase to be free of defects in materials and workmanship. In the event of such defect, the product will be repaired or replaced without charge*.

(* T&Cs apply)