The M-Audio® BX studio monitor series is trusted by more musicians and recording professionals than any other. Now, the BX5 D2 monitors extend the bestsellers legacy* with an elegant new design inside and out. We leveraged technology from our high-end monitors to extend the frequency response and provide an even more natural listening experience. Custom Class A/B analog amplifiers deliver superior dynamics and tonal accuracy across the frequency spectrum while the latest-generation woven Kevlar low-frequency drivers and waveguide-loaded silk dome tweeters provide rich, defined sound. With the BX5 D2, you'll enjoy the utmost accuracy in an engaging listening experience. * The M-Audio BX5a Deluxe monitors are the best-selling monitors in the United States (Source: MI SalesTrak® reports January 2009 December 2010).