First of all, I know everyone is going to say to buy SVS or some other brand. Simply I can't afford to spend $900+ on a sub. My max limit is probably $300. Saving up for a house! While asking around my friend who moved away has an Audiosource SW15 for sale. Reviews on the web are promising for the price..$150-$200. It seems to get better when you stuff it with pollyfill. My questions are...What quality are the subs for their $$, and how tough will it be to take the driver out and stuff the box?