A:AnswerThere is only a bass adjustment, unfortunately, but this does its job for hundreds less than the more expensive units. Try decreasing the bass. Worked for me.
A:AnswerConnection of th bar to TV is with an HDMI cable. There seems to be a way to add remote functions that are on the included remote to a SONY remote for the TV but I'm guessing a Firestick won't work that way with this.