Bracing

 

Gold Member
Username: Mendonmafia

USA

Post Number: 1065
Registered: Aug-06
what should i use for bracing? i want somthing that will be strong but not take up alot of box volume and also not be visible from the outside like thoes threaded metal rods with the bolts.
 

Silver Member
Username: Bonhamd

Northern, Michigan USA

Post Number: 169
Registered: Nov-07
you can use scraps from building the box
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1068
Registered: Aug-06
will they be strong enough tho? i was thinking a .75x.75 peice of mdf wouldnt be strong enough espichally if it has to span 20 inches or so.
 

Silver Member
Username: Bonhamd

Northern, Michigan USA

Post Number: 172
Registered: Nov-07
probably depends on the size of the box...scraps would definately take up more internal space than a rod
 

Platinum Member
Username: Rovin

4 10 Pioneer...

Post Number: 13010
Registered: Jul-05
u can also use dowels like 1.25-1.5" thick ..
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1070
Registered: Aug-06
is there any way to make the rods not stick out? is there some sort of flush mount nuts.
 

Gold Member
Username: •cam•

BC Canada

Post Number: 1883
Registered: Nov-06
You drill a hole half way through, then pop the end of dowel in there with lots of glue.
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1079
Registered: Aug-06
true. that sounds like wha i shall do then
 

Platinum Member
Username: Rovin

4 10 Pioneer...

Post Number: 13025
Registered: Jul-05
i have actually used heavy bracing in some powerful sub boxes like pices of 6" wide x 1" thick mdf with some of the middle of it cut out to occupy less volume yet be very strong ....
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1080
Registered: Aug-06
i may even coat some thin dowels in fiberglass or epoxy resin just so i can have somthing that is thin strong and albe to screw into and have flush bracing from the outside,
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1081
Registered: Aug-06
what should i do about the back of the box tho since its part of the port?
 

Platinum Member
Username: Rovin

4 10 Pioneer...

Post Number: 13027
Registered: Jul-05
u mean in a slot port box ?

well sometimes (depending on the shape of course) i connect a piece of wood from front baffle just near to the speaker cut out hole to the rear wall

call me nuts but a few times i actaully used a 2x4" piece of wood to stiffen front baffle board (between the 2 subs) to the rear wall .....
 

Platinum Member
Username: Rovin

4 10 Pioneer...

Post Number: 13028
Registered: Jul-05
evidence :

Upload ....
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1084
Registered: Aug-06
yea a slot port box. the port is centerd between the two drivers and the port at the back of the box bends out to both sides to uses the back wall as part of the port as well as the top and bottom of the box.
 

Gold Member
Username: Mendonmafia

USA

Post Number: 1086
Registered: Aug-06
yea a slot port box. the port is centerd between the two drivers and the port at the back of the box bends out to both sides to uses the back wall as part of the port as well as the top and bottom of the box.
 

Silver Member
Username: O0airjordan120o

Post Number: 286
Registered: Sep-07
hate to jump in this thread... seems youve got the info you were loookin for anyways.. um rovin where would i go to get some ports like that? and how would i calculate the length? i currently have pvc pipe for my port but those are much more stylish..
 

Silver Member
Username: O0airjordan120o

Post Number: 287
Registered: Sep-07
bumpskies
 

Silver Member
Username: Mateo

Post Number: 218
Registered: Oct-05
http://www.psp-inc.com/

the port calc is on the left
 

Silver Member
Username: O0airjordan120o

Post Number: 288
Registered: Sep-07
thanks lots.
 

Platinum Member
Username: Wingmanalive

A pic is worth 1000 posts!!

Post Number: 13312
Registered: Jun-06
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http://www.partsexpress.com/webpage.cfm?&WebPage_ID=3&Start=2&searchorderby=1&CA T_ID=48&ObjectGroup_ID=143&sm=1&so=1&desc=ASC
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