Dealing with wires and cables is one of the challenges of setting up a home theater system. If you want to stop accidental tripping and unsightly wire clutter, then wireless home theater systems are for you. You will find wireless home theater systems as an integrated unit or you can buy piece by piece to add to your existing system. As an add-on, the components of a wireless home theater system could include a transmitter and a receiver as well as surround sound speakers.