I got them in yesterday and have given them a good listen on 10 different receivers.
Receivers/amps used:
SX-1250
SX-680
Marantz 2265B
Marantz 2270
Marantz 1530
Marantz 2220B
Marantz 2216B
Realistic ST-500 integrated
Sherwood 7100A
Magnavox 6V6 tube amplifier

I must say, for their size, they are amazing. Best sounding 6.5" midbass I have heard and the tweeters are incredibly detailed compared to what I am used to with the LE25s in my L100s.

They sounded best on the Marantz 2265B, Pioneer SX-680, and the Pioneer sx-1250.

Excellent speakers all around. I have added them to the top of my L100 stack to compensate for the L100's rolled off highs.
Definetely whomped my L100s in HF detailing, heard some stuff I cannot hear on my L100s.

Just an opinion from an audio newb here.