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View Full Version : help me make a new port plug please....



aaron7114
09-16-2007, 12:42 AM
Alright here is the box I have for my wall in my car:
SPL
Net Volume: 8.25 cu/ft
Tuning Freq: 50.00 Hz
Port Area: 132.50 sq/in
http://i135.photobucket.com/albums/q145/rpfuror/Box%20Design/multi_port2.jpg

Here is the box with the port plug inserted:
Daily:
Net Volume: 8.00 cu/ft
Tuning Freq: 36.00 Hz
Port Area: 82.25 sq/in
http://i135.photobucket.com/albums/q145/rpfuror/Box%20Design/multi_port.jpg

I actually hit harder on the meter with the plug inserted. It peaks at 47 hz.

I am wanting to make a new plug just to try out for daily bc the current plug is just too high. The low notes are really not that loud....there isnt a real big range of notes that are loud. Its just around 44-52 hz I would say that are loud.

So like I said I'm wanting to try out a new port plug to lower the tuning more than the current one. I am also going to try to seal the box but I really doubt that will be loud enough for me :P

So if anyone has can figure out a new plug for me that wouldn't be choking the subs I would appreciate it. :D

aaron7114
10-14-2007, 01:10 AM
bump