Box Design for 2 RL-p 15s?

[tez224 0]

I am looking to build a box for 2 15 rl-ps. My max dimensions are 44 D x 17 h x 19 D. I am looking to put both subs on the left side with the port all the way to the right side. I want to tune to about 30 hz. Thanks.

[chinny 0]

Contact jellyfish420, he did my plan for my 2 RL-p 15's tuned to 34Hz so well that even mike told me that they will bang.

[chinny 0]

Oh, forgot to mention that he also owns 2 rl-p 15's.

[ANeonRider 3]

I do plans as well, but if you are in a hurry, use someone else as I am in the middle of a move.

[Nikuk 1]

I don't do pretty plans with a cut sheet et al, but I can give You the dimensions and everything that You need

To clarify, You want (2) RLp 15"s in 2.5cu ft total? Tuned to 30hz. How much wattage RMS?

Post that info and I can run a design through BBP6 for You.

-Nick

[chinny 0]

what a nice guy

[tez224 0]

I don't do pretty plans with a cut sheet et al, but I can give You the dimensions and everything that You need

To clarify, You want (2) RLp 15"s in 2.5cu ft total? Tuned to 30hz. How much wattage RMS?

Post that info and I can run a design through BBP6 for You.

-Nick

<{POST_SNAPBACK}>

No, Im sorry I want it to be 5 cu. ft. Net after displacement total. I haven't decided on the amp yet but it will be giving them about 750-1000 watts rms per sub

[chinny 0]

Wow, sounds like mine but i will have 1000w per driver, in a 5cuft box. tuned to 34

[Nikuk 1]

1 Top, 1 Bottom: 19 x 42 x 0.75 (thick)

1 Back: 15.5 x 40.5 x 0.75 (thick)

1 Front: 15.5 x 36.5 x 0.75 (thick)

2 Sides: 15.5 x 19 x 0.75 (thick)

Vb = 5.073 cu.ft / Fb = 34.17 Hz / F3 = 36 Hz

Vent: 15.5 High x 4 Wide x 23 long.

The vent length includes 0.75 for the front baffle > an initial 13.5" board > 8" "U" Turn > 4.75" second board (to make the "U" Turn).

[tez224 0]

1 Top, 1 Bottom:  19 x 42 x 0.75 (thick)

1 Back:  15.5 x 40.5 x 0.75 (thick)

1 Front:  15.5 x 36.5 x 0.75 (thick)

2 Sides:  15.5 x 19 x 0.75 (thick)

  Vb =  5.073 cu.ft /  Fb =  34.17 Hz /  F3 =  36 Hz

Vent:  15.5 High x 4 Wide x 23 long.

The vent length includes 0.75 for the front baffle > an initial 13.5" board > 8" "U" Turn > 4.75" second board (to make the "U" Turn).

<{POST_SNAPBACK}>

Thank You so very much! You are the man! I am going to start building in a few days

[chinny 0]

you do known u need to post some pics right

[Nikuk 1]

wait, wait... I misread the first two posts of this thread! The layout I posted there is for 34 hz fb...

You want 30hz, right?

[chinny 0]

34 would be good for 2 15's

[chinny 0]

will be less sq, but anywho

[tez224 0]

wait, wait... I misread the first two posts of this thread! The layout I posted there is for 34 hz fb...

You want 30hz, right?

<{POST_SNAPBACK}>

Yes, sry I want 30 hz. Also, is that 5.073 cubes before sub displacement? because I need to factor that in as well. I can go 44 inches wide if that will help. Thanks again.

[tez224 0]

wait, wait... I misread the first two posts of this thread! The layout I posted there is for 34 hz fb...

You want 30hz, right?

<{POST_SNAPBACK}>

Yes, sry I want 30 hz. Also, is that 5.073 cubes before sub displacement? because I need to factor that in as well. I can go 44 inches wide if that will help. Thanks again.

<{POST_SNAPBACK}>

Im also a little confused about the port. How does the U go?

[tez224 0]

wait, wait... I misread the first two posts of this thread! The layout I posted there is for 34 hz fb...

You want 30hz, right?

<{POST_SNAPBACK}>

Yes, sry I want 30 hz. Also, is that 5.073 cubes before sub displacement? because I need to factor that in as well. I can go 44 inches wide if that will help. Thanks again.

<{POST_SNAPBACK}>

Im also a little confused about the port. How does the U go?

<{POST_SNAPBACK}>

Also, I am thinking I want a 1.5 inch front baffle. Thanks again for your help.

[tez224 0]

If I make the port boards longer, will it lower my tuning? I need it to be tuned to 30-32 hz and I need to start building in a day or two. Is my port going to look like Erics box here? witht he boards being 13.5, 8, and 4.75??

http://forums.caraudio.com/vb/showthread.p...&highlight=rl-p

My RL-Ps come in Wednesday so I need to get started... And sorry about all the questions... I just need to figure out my port... I think Im going to make the box 44 inches wide. Thanks

[jellyfish420 0]

i have had mine in several diff boxes....

5ft @ 37Hz

6ft @ 23Hz

6ft @ 31Hz

and finaly 6.5ft @ 27Hz

and if you have the room i would strongly suggest the 6.5ft

these wang the hardest they ever have in this box

[Aaron Clinton 2,372]

jelly, I wonder how it would do if you doubled the power

[jellyfish420 0]

jelly, I wonder how it would do if you doubled the power

<{POST_SNAPBACK}>

i don't know how they would do w/ 3000w

but i have been thinking about getting another ega1400d and strapping the pair to my subs

i'd just have to gain them down a little, besides it'd be better to have too much power and not use it all, then not enough and clip the hel out of it

[Nikuk 1]

1 Top, 1 Bottom: 19 x 44.64 x 0.75 (thick)

1 Back: 15.5 x 43.14 x 0.75 (thick)

1 Front: 15.5 x 39.14 x 0.75 (thick)

2 Sides: 15.5 x 19 x 0.75 (thick)

Vb = 5.0 cu.ft / Fb = 30.7 Hz / F3 = 35.32 Hz

Vent: 15.5 High x 4 Wide x 31.75 long.

The vent length includes 0.75 for the front baffle > an initial 13.5" board > 8" "U" Turn > 9.5" second board (to make the "U" Turn)/ [/port]4" from front panel.

[Nikuk 1]

sorry bout the delay... been bz. hope this helps