Im going to upgrade my main speakers soon and i have a few questions regarding speaker specs. I been looking at speakers where i live and rather than quote names i would like to quote some specs and hopefully you can tell me what is better. 1st: 2way/3way. Which would you say is better? 2nd: db. is 92db good? or is lower just as good? (86db) 3rd ohms. 6 or 8? 4th: frequency. 35hz-50khz is this also good or would a lower spec like 35hz-35khz make a huge difference? 5th: wattage. the ones im looking at go from 140-400watts. others i looked at start at 150watts but dont go as high as 400. also whats this "JEITA" all about? Finally. does weight and size of the speaker make any difference? (ie 364X1102X391 @ 32.5kg) Any advice apreciated! The reason im asking is becase 1 set of speakers im looking at are more expensive than the other but the spec differences arent all that big. Is twice the cost really twice the performance? Still if there is a big difference in sound, then it might be worth the investment. Last point. I cant actually test these speakers as im buying online. I cant compare, otherwise i would let my ears do the choosing.