I have two of these passive speakers that I would like to connect to my TV. It really doesn't need to get super loud since I will be using it to watch tv/movies at a normal volume. My tv does have yellow/white rca audio out ports (not just audio in) as well as sigital out.

Can someone please recommend an amp and wires to attach these two with a priority on reliability and energy efficiency? I'm a noob at anything audio.

Update: I found a used amp for cheap and they both sound great!