Pioneer shallow sub question

So im looking for the new 2009 line up from Pioneer and have hit a brick wall. Looks like they have 2 different models that are exactly the same in stats and was wondering if anyone knows the difference between Model # TS-SW3001s4 and # TS-SW1201s4 ? one says Pioneer and other say Premier Pioneer but have same specs and prices. Thanks

 

You are paying for that awesome Premier label. Usually, the Premier stuff is the latest and greatest. The plain jane Pioneer stuff is typically last years Premier line. The only tangible difference between those two models is the mounting depth, and it is only a 1/16".

 

i believe the premier label gives u better hardware, connectors, wires, stuff like that... stuff thatll make it last longer perfrom better, as in less power loss, ETC

 

and you get a tad bit longer warranty with the premier line, assuming you buy from an authorized retailer...

 

Now has anyone used one of these speakers or heard what they sound like? Im gonna be powering it with a MTX 2150

 

I do not use them, but they are pretty good for the money.