Each subwoofer must be positioned in the room size and volume ina position that does not have a negative impact on the room’s frequency response. We want to minimize the spatial irregularities in the room response and subwoofers are a large factor in that decision. 2. Match Sub Driver to Room: Let’s look at an example here. The difference
Post Number: 2025. Registered: Mar-04. Posted on Friday, February 03, 2006 - 06:10 GMT. just to clarify my earlier post 2 subs can share the same air space (ported and sealed) if the following needs are met: ---they are wired in phase w/ one another. ---they are getting the same signal (ex: 2 subs, 1 mono amp)2. Reply. BuyMyAlbumPlz • 6 yr. ago. "Shape matters" as in the waves behind the subwoofer, inside the box, need to load properly before exiting the box via port. If it's a big rectangular box, you should be okay. But then again, internal volume and port dimensions are very important to how the sub performs as well. 2.wKHbjoR.