The Axon array has 8 6.5" drivers in an 8cu.ft. cabinet. I am considering grouping these drivers and adding tuned ports out the back but am not sure I want to change the original design i.e. grouping the drivers. I would however like the port/s out the back if for no other reason than asthetics. I am wondering if this would affect the overall sound good or bad. Thanks for your help- Mike T.