The stunningly accurate DV62si bookshelf speaker has received numerous "best buy" ratings from a leading consumer buyer's guide magazine. The long-throw 6-1/2" poly/graphite woofer delivers tight, accurate extended bass. The patented "Venturi" vent (found on the rear of the DV62si) assists in extended low frequency performance. Custom-designed poly dome tweeters and unique front cabinet angles enable minimal distortion resulting in clear mid and high frequencies. BIC DV62si speakers are ideal for use with all surround and music formats. They can be used as mains speakers, a front or rear center, and as surrounds.