How to get a trunk car loud?

[Lakota 5,000+ posts]

I did a box that was very similar to this. This design works well.

 

[15nissen 10+ year member]

word.

 

[jnralp00 10+ year member]

I think I'm just gonna go back to sub back port back with 4 aeros, mostly due to space restraints with batteries and two amps. Just can't decide if I should do 2 aeros on each side of the sub, or put all 4 on one side of the box. And they are gonna have to be internal @ 4 cubes.

 

[15nissen 10+ year member]

I think I'm just gonna go back to sub back port back with 4 aeros, mostly due to space restraints with batteries and two amps. Just can't decide if I should do 2 aeros on each side of the sub, or put all 4 on one side of the box. And they are gonna have to be internal @ 4 cubes.

all 4 on one side. Take our examples, its the loudest way to go.

 

[franz777000 10+ year member]

Where is the sub facing? how do you calculate for the hertz of these aero ports? thanks... hope you can help me out guys...

Im planning to make a box for my 9510...

 

[Lakota 5,000+ posts]

Where is the sub facing? how do you calculate for the hertz of these aero ports? thanks... hope you can help me out guys...
Im planning to make a box for my 9510...

Sub firing forward with the sub barely fitting onto the box.

Use the calculator on psp-inc.com Remember that each aero should be the same length.