hey im looking to make a box for 4 10s they are mtx i don't know what kind tho and since room is kinda limited it will be sealed does any one know the dimensions that i need or how bad will it sound if i just make any old box to fit it in the car is a 2001 Hyundai accent h/b thanks

 

Build it in the 3-3.5cuft range and you should be ok.