nevermind figured it out. thanks alot!!!! this really helps!

which one is the one I need to download? Or should I download them all?

is there a space requirement? IE - are we trying to squeeze these into a smart car or a suburban? Do you want a sealed/ported box? What kind of power will they be hooked up too and what kind of music do you like? It's a 2001 Hyundai accent hatchback. Pretty small but the trunk space is decent and I...

Hey I have two 10" R310D4 subwoofers and I'm looking to build a custom box for them but don't even know where to start or how to do it. If somebody could help me out that would be awesome!!!!!