I've been around audio equipment for almost 10 years now, I've never had someone adequately explain to me the impact that resistance has on output.
I think most of my audio equipment has only ever run at 8 ohms, I've never changed that setting... What is the advantage or disadvantage to running at 6 ohms, 4 ohms, etc? Any sound quality issues? Do you consume more electricity as the ohms decrease?
The power effectively doubles, right? Does this just give you more volume?
What gives?
Please help...maybe Terrence or Wooch with their great 500 word explanations?