You can, but I'm not sure how much benefit it would be. If you are just wanting more volume for the TV or slightly better sound, that fine. But you're not going to get great sound out ot it. It's just designed for music so the vocals that normally come out of a centre channel, won't come through any stronger.
Even the Solo 5 would be better for a low cost option that promotes the vocals. Or go for the ST300 which gives you simulated surroung sound for movies.