please help with a box for this sub
 

I want to build a box for this 10inch sub I bought. Got it for very cheap.
It is a 8-ohm sub with nominal power of 175W and max power of 350W.

There is no TS parameters available for it.

Is it better to build a box too small or too big as I have no idea what the
volume should be for a 10"

What is the general volume which will give the best SQ as that is what I am
looking for.

Oh yeah about the 8-ohm coil. I am planning to buy another one of these and
use them in parallel to form a 4-ohm load.