Help with Enclosure (Two 15" Eclipse Ti {3HP's})

[GAM3OVR 5,000+ posts]

The new box in my car.

I have no idea how to design it.

Help me out.

First thing to figure out is Style:

1.)Subs and Port facing trunk

2.)Subs Facing trunk, Port made to fire through the pass through? (Folddown center armrest)

3.) Subs and Port Facing Rear

Click to read more...

 

[GAM3OVR 5,000+ posts]

Second thing to figure out is enclosure area

I'm thinking 8.0 Cubes w/ Sub displacement in Mind.

Is this a good choice?

Third thing is tuning

I'd like to be between 30-33Hz

And Lastly is Port Area

80-100 Sq In of port Area for both adequate? Should I do more? less?

 

[GAM3OVR 5,000+ posts]

I need help ASAP guys.

The car build log, as most of you know is very near completition, and off to looks/ sound staging.

This car is getting knocked out Fast!

 

[x2o 10+ year member]

I like #3 for box design best. Seal it off from the rest of the trunk using foam / tape / wood and such and it should be very solid.

As for area, I'm not too familiar with 3 HP's, but 4 cubes per is generally a good starting place for 15's. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif.

 

[GAM3OVR 5,000+ posts]

I like #3 for box design best. Seal it off from the rest of the trunk using foam / tape / wood and such and it should be very solid.
As for area, I'm not too familiar with 3 HP's, but 4 cubes per is generally a good starting place for 15's. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif.

It'll be like 7.5 + Displacement

Should be Nice

I'm just not sure if I'd like to be able to pop the trunk or not.

Showing a Flat End won't be as cool as seeying those crazy titanium cones throbbin back and forth

Go for Low Pro, or Big Thro??? lol:laugh:

 

[GAM3OVR 5,000+ posts]

Grr

Where are all you enclosure build nutheads???

 

[GAM3OVR 5,000+ posts]

Ttt

 

[jdmferio13 10+ year member]

ask pioneer saturn what he thinks

 

[GAM3OVR 5,000+ posts]

will do. Thx

 

[DonH 5,000+ posts]

i would go with option number 3!!!! and seal it off from the back like previously stated. you can use expanding foam somewhat like a wall and make two beauty pannels!! one for the back to hide the box and one for the front to hide the foam IMO. now all you need to do is design the box //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[RAM_Designs 5,000+ posts]

I agree with sealing it off from the trunk and firing everything forward.

 

[GAM3OVR 5,000+ posts]

Is this going to sound the best? Or get better TL scores?

I'm more worried about it wiggling my eyeballs then doing a good Meter

 

[GAM3OVR 5,000+ posts]

Anybody got actual spec recommendations.

Box size?

Tuning? (I'd like 32-30 for the lowz of lowz)

Port area?

 

[GAM3OVR 5,000+ posts]

bump

 

[ThatChevyGuy 5,000+ posts]

I'd like to see 7.5-8 cubes in that car

I think that is impossible. 6 was a ***** in my intrigue, with a big trunk.