In this main page you’ll find articles related to various audio installation accessories such as adapters, signal converters, and more.
Volume and impedance products
Learn about these simple speaker upgrades that can make a big difference in enjoyment. Find out how adjustable speaker volume controls work and much more!
Not sure what a line output converter is and why you need it for your car audio system? This guide explains it all with great diagrams and clear information.
Say goodbye to unwanted audio noise! Learn how a ground loop isolator can reduce ground loop hum in your home stereo or engine whine in car audio systems.