Anyone heard or mess with one of these?

[KnOkIn It 420 10+ year member]

Just surfin the web and I just happen to see a Ma audio sub that didnt look half bad. Wanted to see if any of ya'll heard them or messed with them. Thanks for any input.

http://maaudio.com/productcatalog.cfm?class=79976

Click to read more...

 

[CBFryman2 5,000+ posts]

They look decent. I doubt the power ratings though. Ma is loud. They look like they came from a familure OE Manufacturing company.