I'm building a custom ported box for a sundown sa-12. Its going into a 4 door cavalier. Now i'm using a design from the free designs on here. 2Cuft @32Hz. How will that sound throughout the frequency range. Mainly talking 30-80. I listen to mostly rap and rock. With a little of everything else. I want the lows to have some impact but also get that kick in disturbed songs. Should i tune a little higher like 35hz? Also i plan on having port and sub facing the rear towards the trunk. It's going to be a L shape port. Should i mount the subwoofer in front of the port wall or on the other side where the port doesn't reach. Cause i stumbled across another post of a guy that was having issues and they told him to mount it in front of the port wall. Just wanting to make sure i build it correct before i commit lol.