The Performa M126Be loudspeakers are part of Revel’s popular Performa series. The Revel Performa M126Be speakers are bookshelf-sized and are intended to be stand-mounted. Although the speakers can serve as side or rear surrounds, their price and performance make it unlikely that too many will be used for that purpose. These are superior speakers for smaller rooms where articulation, detail, and imaging are the main goals.