High Quality Content by WIKIPEDIA articles! The Wachovia Center, formerly known as Spectrum II, CoreStates Center, and the First Union Center, is an indoor arena located in Philadelphia, Pennsylvania, in the United States. It is the home arena of the Philadelphia Flyers of the National Hockey League, the Philadelphia 76ers of the National Basketball Association, and the Philadelphia Wings of the National Lacrosse League. The arena was completed in 1996 on what was once the site of John F. Kennedy Stadium (née Philadelphia Municipal Stadium) at a cost of $206 million, largely privately financed. The building lies at the southwest corner of the South Philadelphia Sports Complex, which includes Lincoln Financial Field, Citizens Bank Park, and The Spectrum, its predecessor as home to the Flyers, 76ers, and Wings.