All have around 350-550 watts of power. More than enough! I have several like new soundbars that work with any TV. ALL have HDMI for connection with ease. All ROCK with over 100 db so they rattle the windows. I bought these thinking mine was broke but decided to go with the full AV/speakers setup. I got a break on them and passing along the savings, if not I will send back to amazon. Everything you need except the 90" Tv!

These are all considered the best, one is best for dialog/movies, Sony has Dolby, ALL can stream from phone via Bluetooth. Retails around 300 each and are ready to plug-in and start hearing all the things you have missed over the years. NO HOLDS. ALGOOD TN 38506