any easy way to shield unshielded speakers?

[MadMan007]

I have a pair of large floor-standing speakers which I generally like but need them to be shielded. Is there any straightforward way to shield unshielded speakers? Thanks.

[ratbuddy]

Here ya go. http://www.partsexpress.com/webpage.cfm?&Webpage_ID=3&CAT_ID=48&ObjectGroup_ID=825&SO=2

Here's some intructions. Look about halfway down the page. http://www.lessemf.com/faq-shie.html

What model of speaker are they?