Setup requires only one audio connection to your TV and one power connection.
Connect one of the provided audio cables to your TV's audio output. Most TVs today have the three types of audio outputs shown below. For the best audio performance, always use the highest-quality output available. Optical is the first choice, coaxial is second and analogue is third.
Plug the other end of the chosen audio cable into the corresponding audio input connector on the Bose system