Which is better?

[CraigLovelock]

Ive been given a sub and amp from someone...

The amp is spla450.

Is says its 450 watts...

The amp i currently have is:

http://caraudiosecurity.com/shop/product/products_id/1180.html

Idk which is more powerfull...

Any help?

The sub i got given was a xplod 1200watts one.

Idk.

Any help on what is better?

Also got some HENCH wire :D

so will be uprating mine with that.

Better the wire is better sound quality?