Still running PG Octane R 5.0.4 and 2.0.1. These are what I could afford back then which was back in the early 2000s when I first had it installed. I want to switch it out to newer stuff but too lazy to do it myself and can't afford to pay someone else to do it as I currently just upgraded my wife's stereo system in her vehicle.
2- Alpine MRD-F752's. I purchased these back in 98-99, used one in my 92 GMC Jimmy for a while. It ran my whole system, three way fronts, two subs. Then I purchased the other because I loved the first one so much. It's been new in the box since. This year I'm going to put it to good use.