Ampeg SVT-4 Pro amp and PR-410HLF speaker. EVERYTHING WORKS LIKE NEW!! Thunderous bass sound. This is a pro rig at WAY LESS than half the price of a new one! See for yourself and check a new one out at Guitar Center. I'm getting older and have back issues, and it's just too heavy for me to haul around anymore. Weak backs need not apply. BUT THE SOUND...OH THE SOUND!!! Please call at (760) !