Our Custom In-Ear Monitors are made to fit your ears perfectly, providing a complete seal to prevent sound leakage and deliver the highest quality sound.
ACS Custom in-ear monitors are all about the high fidelity listening experience. Custom fit soft silicone ear moulds create a perfect seal and comfortable fit, combined with state of the art speakers, patent-pending and exclusive technology and our own proprietary crossovers to ensure you are hearing the music as it was intended to be heard.
Combine our Live! Series IEM’s with the ACS Ambient Processor to get the best of both worlds, control your surroundings and take your performance to another level
NEW for 2017! Our redesigned cable and mounting system ensures excellent durability and gives the Custom IEM’s a fresh new look.