I have my Yamaha Stage Pass 500 sound system for sale. Bought it for $900 looking for $600. Only 4 months old. Works great sounds great. Lots of power in these speakers, enough to run a band off of, yet functional enough for DJing and other smaller venues. Only serious offers. Willing to talk a little if the offer is serious. Great system, hate to part but band broke up and need the $$$$. Please contact.