anybody know about S-07 speakers

[TBL]

This is the only info I can find, anybody heard know or have any opinions?

http://audio-database.com/PIONEER-EXCLUSIVE/speaker/s-07-e.html

[The Grand Wazoo]

Ian, folks might help better if they knew what is the info you can find.
Is there a brand name to go with this S-07?

[TBL]

oops forgot the link

http://audio-database.com/PIONEER-EXCLUSIVE/speaker/s-07-e.html

[The Grand Wazoo]

That'll do it!