Is two 15" L7 subs too much for my 2006 ford fivehundred even though it is a good deal?

This is the add that I found and I was just wondering what everyone thinks about the deal and any advice on what to do is appreciated:

"Just lowered price. For a limited time you can buy my whole set up for $400.00!!!! I'm loosing a load of money on this, but bills need to be paid. Will not negotiate to go any lower so don't bother trying. For $400.00 you get the following:
2 15" Solobaric Kicker L7s in comp. box
1800 Watt mono-block amplifier
10 Farad capacitor
and the feeling that you got a steal of a deal."

For some people it wouldn't be enough, for most people (including me) that would be a completely overwhelming UNGODLY amount of bass...so it really comes down to what you want.  MORE THAN LIKELY it will be too much (WAYYY too much).

Is that what you want?
http://newscope.info/127236/farad-capacitorsGooooood luck (: