update: I could get my mobo to recognize the blue jack as a subwoofer output in a 5.1 - 3 setup. It delivers only lowest freq to the woofer and probably cuts out some of them for the speakers. I guess that's the best solution. nice.
I could do that, yes. Just need to buy a 3,5 splitter for that. Thats the best quality solution? Better than having the sub-amp in between? (in that case I need to buy a RCA cable)
So I cant connect a passive sub and passive speakers to the amp at the same time, right?
Should I connect the PC to the active sub to the amp or the PC to the amp and the active sub at the same time via the different mobo audio jacks?
I bought the Behringer A800 for my passive Desktop speakers. Its awesome.
Im working on a budget, so what I got my hands on for free is a big old Yamaha passive sub and a small ****** active sub.
I could transform the old sub to an active one using the old ones sub board and then connect it...