acording to me this box is tuned to 35 hz....what you think ??
acording to me this box is tuned to 35 hz....what you think ??
hu alpine 9887
morel supremo comps
amp zapco 1000.4
amp zapco 500.1
subs zapco iforce 12''
- all active -
depends on the ungiven side of the second port piece.
If the second port piece is about 13ish inches long then your at 35 an this is all w/o sub displacement at 5.8cuft
- Pioneer deh590ib
- stock componants
- 10L7
- 1.25 @30 ext. port
- kenwood excelon 900wrms amp @ 1 ohm
- 2008 Jeep Wrangler X
actually the port is 18.53'' and the box with out displacements is 8.9 cubes....so the port displacement is 1.34 cubes and the sub displacement 0.26 cubes...(fi btl 18'') so the box would be 7.4 after all displacements right ??
hu alpine 9887
morel supremo comps
amp zapco 1000.4
amp zapco 500.1
subs zapco iforce 12''
- all active -
3/4 Inch wood?
This was VERY quick math, so I would appreciate if someone checked it for me.
But I got...
4.6 cubic Feet
126"^2 of port area
27.53" of port lenght after end correction.
Tuning Freq=44hz.
scratch my math...already found a mistake. Im working on it.
6.9 cubes
126"^2 of port
27.5" of port (after end correction)
Tuning=36hz
next time try and make the drawing a little more detailed , and a little closer up, had to really look to get some of those dimisions.
yea it is 3/4 mdf...double bafle too..
so ?? what you think...this is tuned to
hu alpine 9887
morel supremo comps
amp zapco 1000.4
amp zapco 500.1
subs zapco iforce 12''
- all active -
bump..need some help here...
hu alpine 9887
morel supremo comps
amp zapco 1000.4
amp zapco 500.1
subs zapco iforce 12''
- all active -
you sure it is 6.3 ft3 bro ?? accordin to my maths it is 7.7after port displacement....lets see...
internal measurements...
21x21x35 = 8.9 ft3
port displacement 6x21x16.5 =1.20 ft3
so 8.9- 1.20 = 7.7 ft3 after port displacemen right ??
or let me know what im wrong please...
thank you bro
hu alpine 9887
morel supremo comps
amp zapco 1000.4
amp zapco 500.1
subs zapco iforce 12''
- all active -
I came up with 37
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