ACS was established in 1994 as a company dedicated to hearing conservation and the manufacture of custom-fit products for hearing protection.

Following the introduction of the world renowned ER-Series hearing protectors designed specifically for musicians, and its first in-ear monitor, the T3, ACS rapidly built a reputation for itself amongst musicians and music lovers alike.

ACS went on to develop its own range of hearing protection filters and introduced the PRO Series, which is now the industries go to hearing protection product and is worn by thousands of people the world over, extending beyond the music sector into industry, military and motorsport.

With a growing reputation amongst musicians and audiophiles ACS have continued to develop their in-ear monitors, introducing a new range of monitors aiming to provide excellent fit and sound for all. Consumer and pro audio specific models have enabled ACS to better meet the needs and desires of their customers.

The continuing development of its product line and a need to innovate in all areas still drives the company to deliver the best in both products and service for which it has become renowned, understanding that each product is a one-off item and each customer is completely unique.

ACS has also grown its international reputation through a range of dealers, manufacturing partners and dedicated ACS facilities. ACS now operate in over 24 countries worldwide.

ACS are a privately owned UK company.
ACS use state of the art 3D manufacturing technology for a precise and reproducible product.
ACS have an extensive, certificated product range.
ACS are an ISO certified 9001:2015 company with international recognition.
ACS deliver good old-fashioned customer service.

ACS is registered in England and Wales No: 03189815
VAT No: 660528635
BS EN 352-2 ISO 9001:2015 registration No GB 15099

    • 5 star review  Joost great dude for looking after me and my ears. It was different at first using them during my sets but now I couldn’t imagine doing a set without them. No more nights of ringing ears. ���

      Jameson Gilvarry Avatar Jameson Gilvarry
      July 26, 2018
    • 5 star review  Good initiatief

      Helemaal Hulleman Avatar Helemaal Hulleman
      July 3, 2017
    • 5 star review  They are very good professionals, Im very happy with my customs ear plugs :)

      Alej Andro Avatar Alej Andro
      July 30, 2018
    • 5 star review  Esa gran familia Locafm me encanta muchísimo la isla ������������� �� Locafm Ibiza sobre todo la música electrónica

      Ramón Jano Alvarez Avatar Ramón Jano Alvarez
      July 10, 2018
    • 5 star review  Best in the business, hit up Joost for all your music ear plug needs, the guy is a gent and professional Highly recommend

      Gaz Kempster Avatar Gaz Kempster
      July 27, 2018
    • 5 star review  save the ears! :)

      Justin Kuijt Avatar Justin Kuijt
      June 21, 2017
    • 5 star review  Great people who cares about my health

      Alejandro Montoya Almeida Avatar Alejandro Montoya Almeida
      July 26, 2018
    • 5 star review  Very good profesionals and great products, proud and happy of my custom in ears!

      Bernat Artigues Ribas Avatar Bernat Artigues Ribas
      August 5, 2018
    • 5 star review  hey ho...massive support for this product...!!! ...I am very happy with my new protectors... ...2 bodyguards for my personal main sence... ...I will never go out again without those 2... ...thanx to joost for working this out, creating and delivery have been fast as hell...so just get you some...and" the groove is got to be shaken, not stirred"...

      Enrico Regini Avatar Enrico Regini
      July 28, 2018
    • 5 star review  Thanks Joost for the consulting about hearing protection and ILE for the unproblematic process of ordering and delivery of my new ACS PRO17. During the first test I was surprised about the filtered but still natural sound. I will use them as often as possible.

      Martin Rüssmann Avatar Martin Rüssmann
      August 6, 2018
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