QUOTE(sideshow @ Sep 27 2007, 08:06 PM)
But M3300 is cheaper right? and which one has better bass and which one has better sharpness and voice clarity
no it doesn't.
every shops that i came to, always shows M3300 more expensive than M3400 and M3310.
M3310 and E3100 subwoofer are 5inch bandpass subwoofer. E3100 sounds better than M3310 imo.
M3300, M2300 and M3400 subwoofer are 6.5inch bass-reflex subwoofer. however M3300 and M3400 bass characteristic are different one another... M3400 is bit "loosen" but while M3300 is "tight"
and comparing the vocal and clarity between M3300 and M3310, i should say there are very slight different between them. it's because they share the identical satellites. (the difference i spot so far is only the M3310 tweeter grille color is chrome rather than silver in color like M3300).
from what i audition, M3300 win in ALL terms instead of M3310.
i know M3310 has a function so called 3D just like stereo widening effect or WOW effect that enhance the sounds reproduction but i don't think that's useful cause my ears prefer M3300.
so does my friend who also audition it and even the shopkeeper who sells it.

QUOTE
actually how to listen the difference in SQ?
different ears have different taste..
some people like to listen to heavy bass while some prefer clarity from the speaker.
SQ is rather general, but the problem is people do not agree each other about the "quality"
if you compare RM100 speaker with a RM1000 speaker i bet RM1K will have much better SQ.
but if you compare similar similar priced speakers which are competitive.
some says A is better, some says B and even some says C.
hence. the best is to listen to the speaker yourself to know which one suits u the best.