Sure did. Until the Denon and Axiom speakers arrived, my home theater consisted of a Sony HTIB, which had no crossover settings nor level adjustments. When I opened the Denon and Axiom boxes and began reading the instructions, I about crapped in my pants. I really started hitting the forums then looking for information on what to's and how to's. By far, the Axiom boards have been the best in terms of objectivity and hospitality. Every here recommends an spl meter of some type and most have a Radioshack. It's not that expensive and we highly recommend owning one. Besides calibrating your system, its also fun to check sound levels in your house. Surprising stuff.
