Car Audio Car audio related questions and helpful hints for building the best sound system for your car or getting the most out of what you have.

Fiberglass Sub Box Q

Thread Tools
 
Search this Thread
 
Old Dec 26, 2005 | 10:04 PM
  #1  
ryane88's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2005
Posts: 92
Likes: 0
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Fiberglass Sub Box Q

hey guys

planning to build a sub box.... going to put it in the rear hatch area well...

i have two 8" Kicker Comp Vr

I am not doing the bottum well.... the last drop where it has two sides for the wheel wells.. im making the bottum of the box level with those wells.

Well i am going tomorrow to put my supports in to the bottum well and prepping my build with cardboard, plastic, and aluminum foil.

my question....

how thick should I go around it? and the lid?
Reply
Old Dec 28, 2005 | 07:08 PM
  #2  
ryane88's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2005
Posts: 92
Likes: 0
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
alright well

doesn't matter anymore

i just bought off ebay 300 sq. feet of fiberglass matt for 30$ and a gallon of resin for 20$

then prolly another gallon will come from wal mart for 28.99$

so..... just going to put layers on until i run out of something

i'll post pictures if anyone is interested and i can find my digital camera
Reply
Old Dec 29, 2005 | 11:02 AM
  #3  
Gummie's Avatar
Supreme Member
 
Joined: Sep 2003
Posts: 1,232
Likes: 0
From: Readington, NJ
Car: 88 GTA
Engine: 350 TPI
Transmission: T-56
Axle/Gears: 9 bolt w/ 3.73
Must have missed your original post. Sorry about that.

Thickness is subjective to personal preference, your design, and what subs/power you're going to be using.

The weakest part of a fiberglass box is a long flat wall. These are the most prone to flex. The more curves the better. I plan on building some ribs into by box with either MDF strips or dowels to strengthen the box. The only side I'm going to do is on is the side closest to the hump.

Post pictures!
Reply
Old Dec 29, 2005 | 08:40 PM
  #4  
ryane88's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2005
Posts: 92
Likes: 0
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
jus bought the gallon of resin and toggle switch today



bid on fiberglass ends 2morro

going to lay down plastic and aluminum foil sunday and take a pic

and on the lid im going to cut a peice of ply wood or mdf... then fiberglass the edges so i get a completely flat surface.....

then make a faceplate out of thin plywood, foam, and vinyl
Reply
Old Jan 3, 2006 | 04:13 PM
  #5  
ryane88's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2005
Posts: 92
Likes: 0
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4


the color makes it look outa place but overall its out of the way and comfortable to grab when im behind the wheel :-)

expecting the fiberglass soon
Reply
Old Jan 4, 2006 | 09:09 PM
  #6  
spartyon's Avatar
Supreme Member
 
Joined: Sep 2001
Posts: 2,308
Likes: 2
From: winthrop harbor, il & plymouth, il
Car: 1986 camaro
Engine: 383 sbc
Transmission: th-400
Axle/Gears: 4th Gen 10 bolt/Detroit TrueTrac 4.
What is the toggle switch for?
Reply
Old Jan 4, 2006 | 09:43 PM
  #7  
Gummie's Avatar
Supreme Member
 
Joined: Sep 2003
Posts: 1,232
Likes: 0
From: Readington, NJ
Car: 88 GTA
Engine: 350 TPI
Transmission: T-56
Axle/Gears: 9 bolt w/ 3.73
I've got some progress to report on the events leading up to my box. I've got 3 yards of fleece (way overkill for the top but this way I have extra for future projects) and 120 pounds of assorted mat/cloth. I still need my 5 gallons of uscomposits.com resin, brushes, foil, tape, etc.

Still too cold to really do much so I'm buying random things when I find them at a good price. It probably won't be another two or three months until I start my box

I'm guessing the toggle will be for a neon or something along those lines
Reply
Old Jan 4, 2006 | 11:39 PM
  #8  
Enigma_valar's Avatar
Member
 
Joined: Jul 2005
Posts: 110
Likes: 0
From: illinois
Car: 1991 camaro rs
Engine: v6 3.1
Transmission: auto
question about box . should we use kitty hair to fill in bigger crevices or could we just use more fiberglass mat ? would it make big difference ?
Reply
Old Jan 5, 2006 | 08:48 PM
  #9  
ryane88's Avatar
Thread Starter
Junior Member
 
Joined: Oct 2005
Posts: 92
Likes: 0
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
uhm

i am not HUGE on fiberglass myself....

i am using just matting myself... i know the kitty hair is ALOT easier to work with...other than that i dont know the pros and cons

oh and by the way

all 30 lbs. of my matting came in!!

so

prepping my hatch this weekend

hopefully next weekend i'll be glassin my *** off
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
91TTOPZ
Exterior Parts for Sale
5
Sep 20, 2016 12:42 PM
IROCTheHouse
Exterior Parts Wanted
4
Oct 26, 2015 02:35 PM




All times are GMT -5. The time now is 02:21 AM.