JBL XPL-200A: The Holy Grail of Audio? Audiophile Nirvana Posted on May 27, 2016 by Jim LansingMay 28, 2016 The JBL XPL-200A is considered by many to be the holy grail of loudspeaker systems. They are coveted by collectors and music lovers alike, especially when they are paired with one of the most rare of all audiophile components: the …