A:Answer I own a new Color TV ( 43 in. Diagonal screen). We bought a starter speaker, in price about 99.00$ on sale. The speaker is a Sound Bar, Vizio, 2.0 w/ Dolby Audio, connected through HDMI. The sound pressure level is 95dB. The performance is adjustable for Bass And Treble boosting, and will blow the origial tv speakers for that tv, out of the water. I am now interested in getting a slightly more powerful speaker to go with my big screen. I am confident the results will make the effort fully worthwhile, and exceed my expectations. In a word, amazing! You will swear you are in a Theatre, rather than your home.T