Tahoe wall design

[jordon]

One of my teammates is looking for some to design a wall for his tahoe. Who is someone who is very reputable for this. Only a design. Will be built by us.

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[DCbass]

Dont know many guys up here and the ones ive heard were good to design nevr got back with me. Papermaker helped me out though, he works with you and know what he is doing, doesnt just design it, he makes sure itll be what you want.. Cheap design and good people

 

[jordon]

Doesnt have to be some local can give them measurements

 

[Papermaker85 5,000+ posts]

basic street beat or looking to meter? at the least I can give pointers.

 

[jordon]

Will be daily. But also will meter. 4 shok tritions on a fsd 3800 at .5

 

[Papermaker85 5,000+ posts]

i know nothing about the woofers.. i saw you mention them the other day.. I'm interested.. b pillar or c pillar?

 

[jordon]

C pilliar. There nice for what they are.

 

[Papermaker85 5,000+ posts]

Id imagine its 4 15s? how they sound?

 

[jordon]

Yes they are 15s. They sound good. But the numbers are lacking with the current build not bad but could be higher. Did a 147 sealed on dash
The box is below window line in the back. But I think he tuned to low for numbers he is at 32. 14 cubic feet.
@Boomsday would you be capable of doing this?

 

[Boomsday 10+ year member]

[quote name='jordon']Yes they are 15s. They sound good. But the numbers are lacking with the current build not bad but could be higher. Did a 147 sealed on dash
The box is below window line in the back. But I think he tuned to low for numbers he is at 32. 14 cubic feet.
@Boomsday would you be capable of doing this?[/QUOTE]

You needing a design?

 

[Papermaker85 5,000+ posts]

[quote name='jordon']Yes they are 15s. They sound good. But the numbers are lacking with the current build not bad but could be higher. Did a 147 sealed on dash
The box is below window line in the back. But I think he tuned to low for numbers he is at 32. 14 cubic feet.
@Boomsday would you be capable of doing this?[/QUOTE]

before you do anything pull some measurements.. from the center of the cone down to the floor(you are mapping the path of the sound waves) then the center of the cone to the back wall and from the back wall to the dash. add them up and tell me what you get. then measure from the center of the subs to the roof and from that spot on the roof to the dash add them up and tel me the number. shoot me some pics of the box so i can get an idea of the acoustics of the vehicle..
im assuming that the subs are up and port is back? im going to help you get better coupling using the wavelength calculations.. i need you to though run a FR annalists so we can find your res frequency and try to get it to couple at that frequency.

what i suggest doing is putting a temporary peace of wood to cover the subs (so they dont give a false resonance reading) get a sealed box built for a driver you have build it to have a QTC around .707 and plat the FR of the cabin inside and then outside. from there its pretty much math.

 

[jordon]

You needing a design?

A friend of mine does whats your number so I can have him text you.

Sent from my SM-G920T using Tapatalk

 

[mlstrass 5,000+ posts]

I'd throw more power at the subs before doing wall and for sure hella more power if going thru the trouble of walling it....

 

[Papermaker85 5,000+ posts]

**** that put a wall! lol

just try to keep the rearwave 2x the distance from the front wave to the dash and it should do fine.. i didnt realize that it was a wall.. no need to measure to the floor. just to the spot where the meter will be..

 

[Full Tilt 10+ year member]

**** that put a wall! loljust try to keep the rearwave 2x the distance from the front wave to the dash and it should do fine.. i didnt realize that it was a wall.. no need to measure to the floor. just to the spot where the meter will be..

Can you explain this a little more? Does it still apply in sealing off a trunk?