BIC America FH56-BAR Formula Series FH56-BAR Dual 6-1/2-Inch 625-Watt Patented Sound Bar with 5 Discrete ChannelsPatented 3 or 5 discrete channel sound bar system; Plays true 5 channel theater sound; Three 6 1 2 in. mid high frequency horn tweeters with neodymium magnets deliver highs beyond audible range and extremely accurate mid frequencies.; Two 6 1 2 in. injection molded woofers with butyl rubber surrounds enable extended bass output down to 37 Hz; Two 4 1 4 in. side mounted surrounds for true rear channel effects. ; Up to 125 watts RMS per channel, 625