Need Port Help--rusty We Need Ur Help Too

[loganberry]

49W X 17T X 20D

those are my box demensions, i need port in the middle tuned to around 37 hz, there was a website i was told about but cant remember the name

any help will be great, thanks

Edited May 11, 2008 by loganberry

[EricM9104]

Dimensions, would draw up a box design but this computer won't run CAD or SketchUp at all.

[Stephen]

49W X 17T X 20D

those are my box demensions, i need port in the middle tuned to around 37 hz, there was a website i was told about but cant remember the name

any help will be great, thanks

are those external or internal dimensions? also whats the displacement of your subs? any bracing?

[loganberry]

are those external or internal dimensions? also whats the displacement of your subs? any bracing?

i believe its external, but i could be wrong, yes, LOTS of all thread, lol

10" 12" 15" 18"

Mounting Depth 6.25" 6.75" 8" 9"

Mounting Hole Diameter 9.25" 11" 14" 16.75"

Motor Width 7.75" 7.75" 7.75" 7.75"

Weight 31.5lbs 32.5lbs 33lbs 35.5lbs

VC Diameter 3" 3" 3" 3"

Magnet Weight 28.5lbs 28.5lbs 28.5lbs 28.5lbs

Power Handling RMS/Peak 1000/2000 1000/2000 1000/2000 1000/2000

Impedance D 2ohm D 2ohm D 2ohm D 2ohm

Sd 314.00 cm² 494.00 cm² 791.00 cm² 1159.00 cm²

Vas 27.40 L 66.60 L 160.00 L 260.90 L

Cms 1.99e-04 m/N 1.95e-04 m/N 1.83e-04 m/N 1.39e-04 m/N

Mms 115.70 g 173.08 g 211.60 g 218.61 g

Fs 33.2 Hz 27.4 Hz 25.6 Hz 28.9 Hz

Bl 16.15 N/A 16.15 N/A 16.15 N/A 16.15 N/A

Re 3.60 ohm 3.60 ohm 3.60 ohm 3.60 ohm

Le 4.02 mH 4.02 mH 4.02 mH 4.02 mH

Qms 5.15 5.13 6.07 6.55

Qes 0.43 0.42 0.47 0.70

Qts 0.40 0.39 0.44 0.63

Xmax 23.5 mm 23.5 mm 23.5 mm 23.5 mm

Sensitivity 85.50 dB 87.0 dB 89.4 dB 91.4 dB

Suggested Sealed N/A N/A N/A N/A

Suggested Ported 1³ ft 1.5³ ft 3³ ft 5.75³ ft

Suggested SPL Ported 1.25³ ft 2³ ft 4³ ft 8³ ft

idk what u mean about displacement

but there are the specs and here is the site

http://dcsoundlab.com/specs.html

[AI James]

ask rusty he doesnt have displacement in the specs noobsauce

Edited May 11, 2008 by Accordman

[loganberry]

no1 can give me a port design? or just dimensions?

[techaninna]

Dimensions, would draw up a box design but this computer won't run CAD or SketchUp at all.

He did.... Though I think the sub displacement is a little higher.

[loganberry]

He did.... Though I think the sub displacement is a little higher.

i dont understand the dimensions

sorry, lol

[BFB]

15.5" high (top to bottom), 6" wide and 18" deep.

Are you building a new box for the LV4's?

[loganberry]

15.5" high (top to bottom), 6" wide and 18" deep.

Are you building a new box for the LV4's?

same box, different front and adding strength

but that will only give me less then 2 inches from end of the port from rear of the box