Allison Surround Speakers ('set' of 5)

I'm looking at these. I know the Allison Ones but these are new to me. Any body out there know about them--recommend? sound quality? strengths, weaknesses. Many thanks.
ALLISON ACOUSTICS Loudspeaker Surround SPEAKERS 4-AV200 1-AVW4 1-AV202 QUALITY

Finally. One 'listing, but no longer active. Speakers are identified and I've looked up individuals. +'ves and -negatives, as expected. But how they work together???? Anyone recognize them? Feedback???? Thanks.

Oh Allison … His Ears Were True – DOuG pRATt
www.dograt.com › 2007/01/25 › oh-allison-his-ears-were...


Jan 25, 2007 — It was the original home of Allison Acoustics. ... Before starting his own company, Allison designed speakers for Acoustic ... It's a surround system consisting of 4 AV 200s, the AV 202 Center Channel and The AV 4 subwoofer.