How To Seal Off Sub Box when making it?

The Brad nails aren't to hold the box together. They are just to hold it in place until the glue dries. In my experience, a quality glued joint is stronger than the wood around it.
 
it's quite difficult to get my cuts absolutely perfect. What do you guys do to completely seal off the small crevices between sides? I understand the box needs to be sealed pretty tight, so how do you guys get there? Any sealant I need or something?
liquid nails,locktite wood glue greatstuff spray foam caulk siliconiz,all these work great. price range $4-$20.
 
Wood glue + lots of pressure on the glued joints/sides. Clamps are your friend, don't even need screws if you clamp it very well and let it dry.

We used to use clamps and 15 gauge nails to make boxes quickly.

Wood glue the best to use because it actually chemically bonds the wood together.
Yep. I haven’t used screws on my boxes in a long time, unless I have panels that exceed my 48 inch clamps length. I may use a screw in my bracing, if I use dowel rods inside to brace larger panels together. The only time I use caulking in the corners is if the inside of the box is visible through plexiglass, but that’s just for looks. The sealing is already tight using the wood glue in the process of building it. Taking your time to make nice cuts to start with makes box building so much easier.
 
Activity
No one is currently typing a reply...

Similar threads

Like @maylar said, delay the turn on to the amplifier only. 3 to 5 seconds should take care of it.
8
379
It would also be easy to add an equalizer to have individual rca inputs for all of the channels. A decent one can be had for less than $40...
6
354
Any indication that a loose wire may be the issue? I'd start by checking all the +/- connections to see if one has come lose or is starting to...
1
650
Disconnect the RCA's or hi-level input to the JBl amp. turn the system on, If the noise continues, it's a ground or noise issue with the amp.If it...
1
585

About this thread

Eldoggo

CarAudio.com Recruit
Thread starter
Eldoggo
Joined
Location
Canada
Start date
Participants
Who Replied
Replies
31
Views
4,451
Last reply date
Last reply from
Bobbytwonames
1717274743729.png

Doxquzme

    Jun 1, 2024
  • 0
  • 0
Screenshot_20240531-022053.png

1aespinoza

    May 31, 2024
  • 0
  • 0

New threads

Top