has anybody heard of jackson loudspeakers?

my buddy has a pair he found at a thrift store for $10.00 the model is AU-3s we haven't been able to find any information on these speakers if anybody has any info on these speakers it would be greatly apperciated.
Sounds kind of 'White Van' line to me....
the AU-3 was made in 86 Air Suspension 5.25 woofer, 1, & 5/8 tweeters. original price 1,300 retail used 385, whsl avg 133.
this is from a 2001 Orion Bluebook.