First of all, I recorded music on metal tapes. I’m not old as dirt, still, this amplifier and the attendant drivers are new to me. It was easy to install (completely rewired all of the drivers in my ’99 Jeep Cherokee) and tune. It drives 4 Pioneer something or others and a 10″ Rockford Fosgate sub. Amazing! The tuning of this amp was actually pretty easy, you would do well to search it on YouTube if this is your first (I did). Otherwise, more than enough power for music tastes. It really sounds great, seams to be well built and it is easy to operate.