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View Full Version : 2 SWR-1242D's....5 cubes ported at 34Hz or 4 cubes ported at 35Hz?



Phreaker
05-05-2006, 01:06 AM
Just as the title says.

Install will be in a 95 olds cutlass ciera 4dr.

Phreaker
05-05-2006, 01:19 AM
bump
bump
fart

Ingleside
05-05-2006, 01:25 AM
i think the extra half a foot of volume will make a slightly bigger difference than the extra htz.

revrider1
05-05-2006, 01:29 AM
The first one

Phreaker
05-05-2006, 02:15 AM
So I should go with 5 cubes ported/slot vented tuned to 34Hz?

Ingleside
05-05-2006, 02:33 AM
thats what we just said

revrider1
05-05-2006, 02:40 AM
5 cubes @ 34hz will be good

bustaplz
05-05-2006, 09:27 AM
Se he should go with the 5 cubes at 34 hz?

iagrdshaka
05-06-2006, 05:36 AM
Se he should go with the 5 cubes at 34 hz?

Yeah

wlmrs
05-06-2006, 05:48 AM
I agree!!

xpl0it
05-25-2006, 05:33 PM
5 cubes and 37hz. I heard a type r 12 in a 2.3 cubic foot box tuned to 32hz, didn't get loud at all. We built the same box tuned to 37hz and ****...

SBLAZER
05-25-2006, 05:36 PM
wha kind of power? 5 cu 32hz ;)

Phreaker
05-25-2006, 05:40 PM
Lanzar OPTI2000D wired to 1 ohm Final impedence.

At bcae1.com they had a power/voltage loss demp calculator in the wires section.

I simply put the length of 0 guage cable from battery to amp and 0 guage battery negative to chassis and 0 guage amp ground to chassis. typed in 1687 watts (cuz thats what the Opti2000d does at 1 ohm).

I came up with 1000w RMS at just over half volume with a .4 voltage drop...on the calc it says I could max the volume out and I still would only have a .5v drop at worse.

knotslck
05-25-2006, 10:19 PM
building a box for two type-rs right now and i going with 5cuft @ 32hz. i want them lows. but i think definatly the first one.