OK so a friend of mine works at jaycar and send me an email

10" Response Subwoofer (http://www.jaycar.com.au/productView.asp?ID=CS2352&CATID=&keywords=response+subwoofer&SPECIAL=&form=KEYWORD&ProdCodeOnly=&Keyword1=&Keyword2=&pageNumber=&priceMin=&priceMax=&SUBCATID=)

Looks like Mrs Alpine and Mr Kenwood got freaky behind the back shed... Wonder where they found this rip off from?

Looks ok for the price specs wise, need to have a listen :D

hmm looks very nice... might be time to update my previous model response sub and see what these ones are like...