Alrighty...another thread in the "upgrade my behringer rig" series of threads. When running cabs out of my power amp, I run each cab out of a separate output, therefore I have 2 separate volume controls. IIRC, this is running them "parallel". Both cabs are 8ohms respectively. Since there are 2 separate power amps inside the unit, does that mean that each cab is running on 8ohms? Or is it still combined to get 4 ohms? Reason why I ask is because I was thinking instead of replacing my whole rig, just adding another cabinet, and running the Behringers in series out of one output (4 ohms combined) and the other cab (a 410 from Avatar once I get the cashola at 4 ohms), hopefully making my ohmage 2 ohms altogether. FYI: my power amp is capable of pushing 2ohms. Thanks again!