Meet us at ADE - Wed, 22 Oct 2025 – Sun, 26 Oct 2025. Say hello to our new Hybrid In Ear Monitor Range. Meet us at ADE - Wed, 22 Oct 2025 – Sun, 26 Oct 2025. Say hello to our new Hybrid In Ear Monitor Range.

About Us

Pioneering Hearing Protection and Communication Solutions
Since its inception in 1994, ACS Custom has been a trailblazer in hearing conservation and custom-fit hearing and communication products, setting a benchmark for excellence in hearing protection and personalised audio experiences.

ISM Corporate Member HCA Member BSIF Registered

30 Years of Hearing and Communication Innovations.

Revolutionising Hearing Protection

Revolutionising Hearing Protection

ACS revolutionised the hearing protection landscape with the inception of the PRO Series. These high-fidelity hearing protection filters swiftly became the industry standard, embraced by musicians, industry professionals, military personnel, and motorsport enthusiasts. The PRO Series transcended sectors, resonating with anyone seeking a harmonious blend of protection and sound quality.

Crafting Sonic Perfection

As ACS’s reputation burgeoned, so did its commitment to crafting unparalleled in-ear monitors. The company introduced a diverse range of monitors designed to cater to audiophiles and professionals alike. These monitors were meticulously engineered to provide an exceptional fit and sound, embracing individuality and catering to a wide spectrum of auditory preferences.

Crafting Sonic Perfection
ACS Deliver Good Old Fashioned Customer Service

ACS Deliver Good Old Fashioned Customer Service.

We pride ourselves on providing exceptional customer support and always being at hand to assist with any queries regarding your products. Our customer service team is at hand 5 days a week via email or phone to help you with your orders.

A Global Presence

What began as a vision has flourished into an international reality. ACS’s influence extends to over 24 countries worldwide, thanks to a network of esteemed dealers, manufacturing partners, and dedicated ACS facilities. The company’s impact on hearing protection and personalised audio solutions reverberates across borders.

A Global Presence