I bought this sub+box from a friend of mine who had outgrown his current system (he had only used it for a month). It looks like somthing from the late 80's and is surprisingly decent. It is wired, with a similar pioneer 12 on a RF 400-4 amp and is taking far above its RMS for extended periods of time. It cant seem to get the low-lows very well though, which may be from overpowering but the sound quality and responce is nice for a 12.
It may look like a cheap speaker but if your stuffing it in a trunk, who cares? It is very hard to find a good speaker with a custum ported box for under $100. I highly recomend this for any car audio noobie.
I would like to say thanks to everyone at Sonic Electronix for their great prices and great service. I order came quickly as described in the ad, and was packaged very well. Thanks to everyone again for your help with my order, and now you have a customer for life.