What are in these Bose speakers anyways


[url=http://www.bose.com/controller?event=VIEW_PRODUCT_PAGE_EVENT&product=am10_surround_inthebox&linksource=productnav_txt_inthebox Bose Acoustaless[/url]

On the website I could find no info of Freq. response, drivers used or sizes of drivers and no mention of the materials used for the cabinet. Don't people want to know what they're getting for $800 or $ 900 dollars? I am courious to know if anyone knows the make up of these speakers.
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I have a Bose system in my Escalade. It sounds really good for a stock system. At least it drowns out the sound of the Caddy guzzling down premium fuel like drunken sailor! Lol. 
 

Buddy of mine has one of the complete cube systems for movies. Does not sound too bad watching movies. When he plays music it’s bad! Like real bad. He thinks it top notch stuff. I just nod my head and agree. Haha .