Upgrading your messy, raw speaker wire with clean, secure banana plugs is a great way to make for easy connectivity. Here's how to do it.

I'm trying to hook up a new subwoofer using the wiring in my house that was installed when the house was built. The cable for the sub is just a coaxial cable with no ends, so I need to stick an ...

Finding it terminated with RCA plugs may be a bit of a challenge, but some shops will do this for you; or you can buy F-to-RCA adapters for a buck or two each.

An amplifier helps optimize your car's audio system, but don't pay someone else to install it. This is an easy DIY project.