interesting, then I'll do some research on the CHT 10 or 12, I'm going to skip all 8" since most of them sound more like midbass and way too punchy for my taste, from my past experience most 10" sound tight and more accurate than 12", they're suitable for most music except rap and techno.
On the other hand, most 12" have better bass extension and decay, I listen to everything but blue-grass and country, so 12" probably going to be a better choice. I wouldn't mind to plunge down my hard earn money on the SVS if they indeed sound twice or three times better than those CHT, my only concern is the SVS might overpowered these puny little M2i with monstrous bass...
