I normally run an Orange AD200B Head into two Mesa Boogie Diesel 1x15 Cabs rated at 400W and 8 ohms. I run a separate speaker cable to each cab from the head. A buddy played through my cabs the other day at practice for a different band where I play guitar. He played his Peavey MiniMega 1000W head into the cabs running in series (correction - running in parallel): Peavey MiniMega > Input of Cab 1 > Out of Cab 1 > Into Cab 2 After about 20 minutes of playing we noticed a burning electrical smell that was coming from Cab 1. We powered everything down and let it sit for a while. I hooked up my normal Orange AD200B setup and things sounded fine. Was this just a case of too much wattage hitting these cabs? Just want to make sure this guy doesn't blow up my cabs.