View Full Version : Red Light X-Over question

02-20-2008, 08:50 AM
Got 2 pairs of MB Quart PSD 216s running of a PPI PCX-480. The crossover has a tube in it or something that is lighting up RED when the volume is up. Does this mean I am putting too much power into them? This amp is rated at 80watts per channel at 4ohms. :confused: