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robinson,jerry
07-07-2008, 10:10 AM
What Is It About The Box That Makes It Move More Air??? Ive Seen The Same Subs And Amp In 4 Diff. Box Designs All Were Sub Up /port Back,but One Box Moves Like 4 Times The Air As The Other 3 Boxes. 1box Has Port In The Middle, One Has Port On The Passen. Side,1 Has Port Along Bottom Etc........???any Info

mlstrass
07-07-2008, 10:25 AM
subs and power is what moves the air...

Ed Lester
07-07-2008, 10:44 AM
Different port sizes and shapes will yield different port air velocities. The volume of air moved maybe the same. Speed can change though. In most cases a lower air velocity yields a higher SPL.
Also, location of the port can make a difference depending on how well the airflows inside the enclosure.

robinson,jerry
07-07-2008, 11:37 AM
IVE SEEN THIS WITH THE THE SAME POWER/SUBS/AMP just differ. boxes

Rashaddd
07-07-2008, 11:40 AM
Why do different shower heads have weaker or stronger streams...?

Ed Lester
07-07-2008, 12:00 PM
IVE SEEN THIS WITH THE THE SAME POWER/SUBS/AMP just differ. boxes

Sometimes you can have the same subs, amp, box, and port. just reposition the box and airflow will change.