XLi 1500 Rugged Power Amp 2 x 450W @ 4Ω 2UThe XLI Series of power amplifiers from Crown represents a new era in affordable, quality power amplification. All four models in the series arepowerful, rugged and reliable. They are suited for musicians, DJs, and entertainers as well as houses of worship, discos, and pubs. The four models in the series are the XLi800, XLi1500, XLi2500 and XLi 3500. They are identical except for output power. Features include RCA and XLR inputs, user selectable input