PDA

View Full Version : ported box for 2 dd 1508's on 1k rms



memphis_vette
02-07-2010, 02:57 AM
hey guys im doing a ported box for 2 dd 1508's which will be seeing about 1k rms each. on ddaudio.com it reccomends between 2 to 2.5 cube for two 8'' subs. it will be tuned at 38hz. since i am giving them double rated should i stick with 2 cube? or would i be fine at say 2.25

Sancho86
02-07-2010, 05:12 AM
I would stick with 2.00

personally i would go even a little smaller

memphis_vette
02-07-2010, 01:06 PM
a little smaller like 1.75?

mbrooky
02-07-2010, 02:00 PM
1.8-2cubes should be fine

memphis_vette
02-07-2010, 03:35 PM
ok sounds good

Sancho86
02-07-2010, 04:41 PM
yeah that should be nice

memphis_vette
02-08-2010, 02:29 PM
ok cool

350zspl
02-08-2010, 03:31 PM
in my 350 z hatch

i was using 3 each
in 3 net
at 35 hertz

off a saz 3k

at .6-.7 ohm


worked super

i would do sub up port back 1st

or sub up port up

memphis_vette
02-09-2010, 02:01 AM
ok thx