What do u guys think?

An Alpine Headunit - $380
An 10" JL Audio Sub, Enclosure 150 watts - $250
An Crossfire amp, 300 watts - $200

$100 installtion for the amp and HU.
$70 for the wires and kit.
+ tax

$1030.00 (estimate)

Im not an expert on this but is this a good deal?

Btw, the HU looks very cool. It had this tilt feature where u can tilt it in 3 diff angle, and the cd players open up by pulling down the face. It has a silver chrome like face plate and the face can be pulled out (press a button and the face would literally fall off, security feature)