hi everyone, my first post after being away for a while. long story. anyway, i was wondering if anyone could offer any suggestions or ideas to help me make my extension cabinet to 8ohms (from 4 ohms). the other cab i'm using is already 8 ohms and i dont want to risk running it at 2 ohms. is there a dummy speaker/ transformer/conversion i can to to solve this problem? (without replacing the speaker) thanks!