AS501+PA Genuine Dell Soundbar Speaker UH837 For Ultra Sharp Flat Panel Monitors 1703FP, 1704FP, 1706FP, 1707FP, 1707FPV, 1708FP, 1801FP, 1901FP, 1905FP, 1907FP, 1907FPV, 1908FP, SP1908FP, 2001FP, 2005FP, 2005FPW, 2007FP, 2007WFP 2405FP, 2405FPW, 2407WFP, and 3007WFP, Additional Compatible Dell Part Numbers: XH839, 313-3437, X9450, UH852