the model 1 is an excellent speakers. had it for years in a 12 x 13' room. i did eventually team them up with a rel strata III sub because when i had to play at low volumes, the bass was pretty lean and using the sub allowed for full sound at all levels. the hawks are also very nice that will give you more bass, but not as clean sounding as the model 1's. i eventually sold all my totems and went to all totem mani 2's. if you want a model 1 but want more bass, this is the speaker for you. i preferred this speaker over the more expensive winds. if you go with the mani's, you will need a more powerful amp, say a good classe or macintosh 200+ watts with a lot of reserve power. even if you stay buy the model 1's or hawks, you will still benefit from a good powerful amp. your current classe is too small for the model 1's or mani's.