 WXPN-HD2

XPN2/XPoNential Radio is an Adult Album Alternative radio station carried on the HD2 radio channels of WXPN FM in Philadelphia and WXPH in Middletown, Pennsylvania.From 2006 until 2010, the HD2 channel of WXPN carried the brand of "Y-Rock on XPN" which featured on-air personalities originally from Philadelphia radio station WPLY 100.3 FM, branded as "Y100".