Just took delivery of a new Eden WT-400 today. I'm loving the sound, but I'm a little confused by the two 1/4 Amp Out jacks in the back. The manual say, "the jacks are wired in parallel. The toal speaker system impedance should not exceed 4 ohms." I'm currently running 2, 8 ohm Bag End S-15D's off of it. I'm only using one of the Amp out jacks on the back of the head (daisy chaining the cabs). This gives me a 4 ohm load. My question is, can I hook each cab separately into the head, and will that also give me a 4 ohm load? I'm a little confused by the manual saying the amp out jacks are wired in parallel. Have I got this thing set up right?