Enclosure for poopy audiobahn...

[mrbobian 0]

My friend has a 15'' audiobahn, here is the link:

http://www.onlinecarstereo.com/CarAudio/Pr...ProductID=13516

Right now he has it in a sealed box but i really feel it would sound better, or at least alot smoother in a ported box. I havent made a ported box yet, but im ready to try. But my question is, size and tuning for this sub. I looked all over for manufacture recomendation for atleast size recs for a ported enclosure but could not find anything. I was thinking maybe a tuning to 32hz or so, but not really sure. Any ideas?

Thanks,

Mike B.

[mrbobian 0]

Nevermind I found it here, just took some time.

http://www.audiobahn.com/Audiobahn06/image...l_box_specs.pdf

But that leads me to my next question: Do tuning frequencies change when adding two ports? Say if I needed a 4x11 port, would adding a second one for more port area change the tuning? If so, what calculations need to be made? Thanks,

Mike B.

[shizzzon 461]

yes, adding an extra port will increase port tuning if adding another of the same size.