can someone give me dimensions for a good ported box...I decided to build my own. does the shape of the box matter? Everyone seems to go with the 3/4" MDF what if you go thicker, is that ultimately better? Is it a good idea to insulate the box from the inside out with dynamat?

Considering that I'm getting the Autotek SX-1200X which is:
600 Watts X 1 Channel @ 4 Ohms
700 Watts X 1 Channel @ 2 Ohms
1200 Watts X 1 Channel @ 1 Ohm

I need the box to be able to reach up to around 80hz-50hz, and still have somewhat of a good low end.

Also explain how to tune the ports on the box and where are the best locations to put them in.

can I mount the subs in a upside down and cut a port from the box into the rear shelf of the max (thats just some crazy idea)?

 

Just had to resurrect the post cause my questions aren't answered and I actually gotta order the equipement.

Do I need a capasitor at any point in this setup?

 

eh you know what... im me at MJSPTK. ive got nothing to do right now and ill do my best to help you. ive done this like 3x this week.