Description OverviewU-Bracket for AC15 Loudspeakers (and other electroacoustic transducers) are the most variable elements in a modern audio system and are usually responsible for most distortion and audible differences when comparing sound systems.] cssheader=[boxoverheader] cssbody=[boxoverbody]">Loudspeaker Specifications Compatible Models JBL AC15 speakers Dimensions (W x D x H) 10.0 x 7.1 x 2.9" (25.4 x 18.1 x 7.4 cm)