This is one mean, powerful subwoofer!

http://s1.amazon.com/exec/varzea/ts/exchange-glance/Y06X0249887X0428968/105-9625
262-0258057

The pictures will give you only an idea as to it's super level of
performance.  You can tell that JBL has been around for a long time, and
really knows how to make a highly regarded subwoofer when you hear this sub.

This auction ENDS Friday, or you can "Take-It" NOW for a sweet price.  My
loss will add some serious bass power and depth to your system.  This is a
true sleeper for the price.  You would literally have to spend hundreds more
and go with other manufacturer's top-of-the-line super subs to meet or beat
this sub's performance.  I know, I've compared many of them myself at the
car stereo shop.

Thanks for looking!