I have about 36"w 17"h 17"d to work with. Re audio box calculator has been my helper on this design. If go with a 3" port I can tune it at 34hz and 3.9cuft after port displacement... does this sound right? Its just gonna be a daily system. Any other suggestions before I bite the bullet and have this design built?
Sub and port facing the hatch
Sub and port facing the hatch