I have had plenty of chance to A/B a pair of CE-2s against a pair of
Rectilinear III's, a pretty highly regarded speaker here on AK, driven by an 165 wpc amp (yes,
the 16.5, SoCalSam).
Although I like both speakers, the CE-2 wins hands down in terms of:
1) High and mid clarity and detail
2) "Openess"
The CE-2s need a bit of volume for the bass to open up, and the Rectilinears have definitely a more pronounced bass, but I can't decide if its bass is quite right or not: At time, the Recti's bass sound a little muddy.
Together, and at low volumes, they actually sound great stacked. At higher volumes, the CE-2s give me a full soundstage on their own.
FYI, the CE-2s are smaller than the CE-1, but I believe with similar, if not identical drivers; the main difference that the CE-2 has a rear-facing passive.
Firewood? Never in a million years!
FWIW,