Reply to thread

Message

<blockquote data-quote="Kip Conner" data-source="post: 59893" data-attributes="member: 445">Re: B&amp;C Sub designsWow, Alan that would be great. Any input on this project would be amazing!I took the OAP white page and altered it with the internal dimensions and posted an actual pic that shows the port. From the white pages it looks like three ports, but as you can see in the pic those two pieces are really just braces for the face of the box. I like the outer height of the box since it allows me to stack two of them if I needed to elevate the mid hi boxes. However, the reason for going with single boxes is I like to set the subs up in a cardioid arrangement with one sub behind the other. With the current box size it only takes a little over 6 inches to get the quarter wavelength spacing correct (32 1/4 total distance minus the cabinet depth). I was going to lower the frequency that I am basing my quarter wavelength on and get a little more spacing between the cabinets but the total won&#039;t be more than 8&quot; That being said, going deeper is probably not the thing to do. That leaves going wider with the box which should be no problem. One thought: is it possible that if I remove that fiberglass batting on the inside it make an improve-able difference? The original design was built around a low powered PAS HL2880c 500w @ 8 driver. They then started putting in a 1200w @ 8 B&amp;C driver (exact model unsure) but did not change anything about the cabinet design.&nbsp;[ATTACH]150729[/ATTACH]</blockquote>

[QUOTE="Kip Conner, post: 59893, member: 445"] Re: B&C Sub designs Wow, Alan that would be great. Any input on this project would be amazing! I took the OAP white page and altered it with the internal dimensions and posted an actual pic that shows the port. From the white pages it looks like three ports, but as you can see in the pic those two pieces are really just braces for the face of the box. I like the outer height of the box since it allows me to stack two of them if I needed to elevate the mid hi boxes. However, the reason for going with single boxes is I like to set the subs up in a cardioid arrangement with one sub behind the other. With the current box size it only takes a little over 6 inches to get the quarter wavelength spacing correct (32 1/4 total distance minus the cabinet depth). I was going to lower the frequency that I am basing my quarter wavelength on and get a little more spacing between the cabinets but the total won't be more than 8" That being said, going deeper is probably not the thing to do. That leaves going wider with the box which should be no problem. One thought: is it possible that if I remove that fiberglass batting on the inside it make an improve-able difference? The original design was built around a low powered PAS HL2880c 500w @ 8 driver. They then started putting in a 1200w @ 8 B&C driver (exact model unsure) but did not change anything about the cabinet design. [ATTACH=CONFIG]150729.vB5-legacyid=4589[/ATTACH] [/QUOTE]

Verification