I wanna talk about the Speaker section in that pie chart to relate it to the average joe visiting the ICE forum.
(Ignore this if you're a seasoned audio enthusiast)
It doesn't mean to buy the best speakers (ie 18 sound/B&C/rcf/etc) and shove it in a random box and turn the crossover/eq settings to some random value and expect it to sound good
This sheit is a science, not an art. If you want your system to sound good, you need to dig up in electronics and acoustics.
Start here :
http://www.bcae1.com/Also don't be afraid to ask questions in the ICE forum, I'll try my best to not troll your post
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