Recent content by up_high

Ok im designing a ported box for 2 12' Alpine SWR-1242D's and I was wanting to know if the port would still work if I have a little section of box that the air has to squeeze through before it gets to the port? Here is a pic of what im talkin about. The internal demensions of the sqeeze space is...

Ok im designing a ported box for 2 12' Alpine SWR-1242D's and I was wanting to know if you have to enter the system input power to get the box's port tuning right? Also, does it matter if I have a little section of box that the air has to squeeze through before it gets to the port? Here is a...