I love my CBM-170's. Sound quality and content value are both very high. They're biggest downfall is the cabinet appearance (great for dorms, frequent moves, kids in the family room). Nice cabinet upgrades are available but add significantly to the bottom line.
They kick butt compared to any Paradign, Dynaudio, or B&W under $1000. Those provide black and white outlines of music, the CBM-170s do that too, but fills in with color.