Many entry-level home stereo systems and home theater audio systems use RCA connections for their speaker wires. This practice eliminates the possibility of users reversing the wires when they set up the stereo, which impairs the sound and can lead to unhappy customers. If you want to upgrade the speakers at some point, you’ll probably need to make custom speaker wires with RCA connections on them. Usually this process requires soldering, but retailers such as RadioShack offer inexpensive solderless connectors for those who lack the tools or experience with soldering. Tips Warnings Writer Bio
