has anyone heard of this brand? i can't find any info about them online so i came here to inquire within. anyways, all that i know is that they are available in 12, 15, and 18 inch, have 225oz magnets, solid 3" peak to peak throw, quad or dual 1.4 ohm and quad or dual 0.7 ohm. they also come with screw down re-cone kits. it would be great if someone can post a link where i can find more info about them. thanks!