Avantgarde Acoustic DUO GT.

The Avantgarde Acoustic DUO GT “Grande Twin” is the third evolutionary step of a horn system that has been in Avantgarde Acoustic’s portfolio since 1993. "The proven innovative spherical horn architecture combined with the improved XM2 midrange driver, the new XT3 supertweeter from the TRIO and the XB12 bass drivers with huge voice coil from the SPACEHORN. The same soul as 30 years ago, but with a different temperament. Darker. More sporty. Tighter. The best DUO ever."