SPL heavy-hitters and recognized box designers, come hither please

[pioneerpimp 5,000+ posts]

hahaha

 

[Skip01 5,000+ posts]

ya know...looking at that 4 10 box...
i don't think the brace is what gained..

i think its the way it loaded the woofers, its basically a divider there...also if he didn't already i'd make it go down as far as possible before hitting an aeroport

again spl is all about manipulation of air, and in that enclosure if you don't have a piece between the woofers they are going to fight each other....the divider was more for fighting cancellation not really a brace //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

You may be right...i have no idea the stuff he thinks of...i just try it and it works most the times haha.

Its pretty close to touching...only .6 per sub...went down from EDIT .7 cu per and gained a good bit

 

[tommyk90 5,000+ posts]

You may be right...i have no idea the stuff he thinks of...i just try it and it works most the times haha.
Its pretty close to touching...only .6 per sub...went down from 1cu per and gained a good bit

I tried a fart box in my truck, ~.8-.9 per sub (2 10's), and lost 3 dB compared to the SINGLE 10". //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

My truck has never, ever liked fart boxes....ever.

 

[pioneerpimp 5,000+ posts]

man, so many dieerent ideas

 

[Skip01 5,000+ posts]

I tried a fart box in my truck, ~.8-.9 per sub (2 10's), and lost 3 dB compared to the SINGLE 10". //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif
My truck has never, ever liked fart boxes....ever.

Weird....ur truck like daily systems better....and doesnt like SXs to haha

 

[Lakota 5,000+ posts]

I tried a fart box in my truck, ~.8-.9 per sub (2 10's), and lost 3 dB compared to the SINGLE 10". //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif
My truck has never, ever liked fart boxes....ever.

I think that my truck misses farting

 

[twisztdauthorit 10+ year member]

I second using threaded tie rods and aero ports. Both have brought me good results.

 

[Lakota 5,000+ posts]

I second using threaded tie rods and aero ports. Both have brought me good results.

Aero's are the best way to go It's so easy to swap tuning and test.

 

[stuckinok 5,000+ posts]

man, so many dieerent ideas

dude thats why it comes down to your own testing and tuning

 

[tommyk90 5,000+ posts]

Aero's are the best way to go It's so easy to swap tuning and test.

x2.

I tried out different port lengths and even though my peak frequency stayed the same I had a 1.5 dB swing. //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

 

[Lakota 5,000+ posts]

x2.
I tried out different port lengths and even though my peak frequency stayed the same I had a 1.5 dB swing. //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

The exact same thing has happened to me. I'm starting to think that all my boxes like a single frequency and there's no way to get around it.

 

[tommyk90 5,000+ posts]

The exact same thing has happened to me. I'm starting to think that all my boxes like a single frequency and there's no way to get around it.

There isn't. //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif

The only box that I had that was tuned low was my daily driver box that had a very small amount of port area.

 

[pioneerpimp 5,000+ posts]

man i want some aeros

 

[pioneerpimp 5,000+ posts]

wheres the best place to buy cheap aeros?

 

[mlstrass 5,000+ posts]

I built a box for a single MT 18 for a daily car: 8.5^3 @ 35Hz. Sounds good on music and did a 146.xx at around 33Hz I believe with about 2k of power. It's sleepyjr's box on here, but I can't get Imageshack to open to post any pics. Has window bracing & 45's, so it could be louder with or without them as we did NO testing since it's just a daily box.

How loud you trying to get???