Oooooooooh, okay, that makes more sense. Seriously, I had no idea what "SA" stood for in "SA450" despite owning one. Now where does "450" come from? It's rated 300 watts @ 8 ohms or 500 watts @ 4 ohms.
now thats an intresting question.
I really dont know why the '450' is there since the power section is their standard 500 watt at 4Ohm that all their amps have.
if you look at the 2nd issue of the Markbass magazine you'll notice they were supposed to change the model name into SA500 but for some reason that didnt happen, probably to not make things worse and confuse customers with the R500 amp.




