will this sub work with this box?
 

sub
Rockford Fosgate T0D410 Power T0 10" subwoofer with selectable 2- or 8-ohm impedance at Crutchfield.com

box
Custom Sub Enclosure | Affordable Sub Box

i got a good amp to power it so thats all good.

wanted to know if anyones ever done this setup before. see if theres anyhting i dont forseee in fitment of sub

Looking at the specs the box can clear a 7 inch deep sub and the sub is 6.5 inches so yes it should be ok.

how do you properly install a subwoofer to a box? Im going ot have a competent shop/buddy do most of the work, but i wanna cut costs when possible

You screw it in lol

The proper way to securing the sub to the box is to make pilot holes before using wood screws to secure it. This way you do not split the MDF material.

with a sub that heavy, and a box made with cheaper MDF you may want to use a T nut.