Does two center channels = one stereo system


hypothetically if you buy two nice center channel speaker ( same brand and model, semi full range ) , is that the same thing as buying a nice pair of speaker for stereo use? has anyone try it ? result?
a1126lin
Not quite. If you look at the frequency ranges for center channel speakers, they tend to bottom out in the 70-80hz range. So, unless you plan to use a sub-woofer, you will be missing out on the bottom end.

Rich
Hypothetically speaking yes, you have stereo albeit not a very good one as Rar1 pointed out.
In theory, 2 centres should work as well as regular main speakers. Of course sound quality will depend on the speakers. There are a number of regular speakers using a centre positioned tweeter (Linn Ninka, JML utopia mini come to mind), so that shouldn't be an issue. And, depending on the model, it is usually voiced to match the regular mains (ie., sound the same).

But, as always, you have to listen for yourself and decide.