About Us

Founded on innovation and a passion for automotive technology, CRUX Interfacing Solutions is a leading manufacturer in the 12-volt industry, specializing in advanced automotive OEM integration for the digital era.

Our roots go back to 1989, when our parent company, Audionic Systems Inc., began producing high-quality line-out converters. From there, we expanded into supplying radio replacement interfaces, which found their way into major retail chains such as Walmart and Best Buy in the United States through a third-party vendor.

By 2007, we took the next big step—launching our own line of Bluetooth integration products under the CRUX Interfacing Solutions brand. This move allowed us to break free from the creative limitations of big-box retail and reinvest in research and development, driving innovation without compromise.

At CRUX, we believe innovation and affordability should go hand in hand. We design and manufacture plug-and-play, reliable, and cost-effective solutions that allow installers and end-users to integrate aftermarket features seamlessly with factory systems.

Over three decades later, our product categories have evolved from line-out converters to radio replacement interfaces and innovative Bluetooth integration solutions, but our commitment to innovation remains at the core of everything we do.

Specializing in automotive OEM integration for the digital era, CRUX Interfacing Solutions delivers a diverse range of products built on proprietary research. As the interfacing demands of today’s OEM systems continue to shift toward software-driven solutions, we work to anticipate the rapidly changing needs of the cross-product industry.

With a distinctive approach to integrating advanced audio and communication technologies, CRUX remains dedicated to expanding possibilities for installers, dealers, and drivers—today and into the future.