need Amp advice

k so im planning to put a sub in my 1st gen double cab and im planning to get this 8 inch sub:

http://www.sonicelectronix.com/item_...TS-SW841D.html

i built a box to fit this behind the seat so i dont need that.

for the amp im thinking this would work

http://www.sonicelectronix.com/item_...Power+400.html

i dont know a whole lot about subs so let me know if this amp will work with the sub.

has anyone else used this site before? good or bad?
also im in canada.

 

anyone???

anyway here is the box i built. i used 5/8 mdf for the sides, top and bottom, and 1/2 for the front and back for a deeper mounting depth. Also i painted with a textured spraypaint because im sure i would mess up carpeting it.

 

Ya that amp will work fine for the sub you have picked out

 

I've soniceletronics with no issues. They are one of the better online car audio sites. They also sell through eBay too.

 

ya its all in and sounds great. fast shipping too.