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.