I don't really understand your question?  Are you looking for what amp would work well?  Or perhaps how big you should make the WO?

so i guess what my q is

1 what size  should i make my seald chamber
2 how would i "tune " this to 43 hz... im lost when it comes to this
thx again guys for any help
heres the specs from polk

Recommended Enclosure Sealed / Ported / Bandpass
Resonant Frequency 43 Hz
Qms 15.13
Qes .68
Qts .65
Vas 0.562 cu.ft./15.9 L
Bl 10.2 Tesla Meters
Sd 34.72 sq.in. / 224 sq. cm.
Xmax (linear) .709 in. / 18 mm.
Le 1.84 mH

Sorry I could not get back to you, party at my friend's who is leaving for Iraq.

Your plan sounds best to me.  Remember to adjust the sealed chamber by adding or removing material(add a chunk of wood in there or take some out).  Moving the baffle will mess with the sound in a bad way...

[quote author=Mr.J_Rock  link=1147413156/0#5 date=1147496876]
Your plan sounds best to me.  Remember to adjust the sealed chamber by adding or removing material(add a chunk of wood in there or take some out).  Moving the baffle will mess with the sound in a bad way... [/quote]


DITTO.
moving the baffle back would be the worst mistake you could make.

yes i noticed that last night
it looked funny to me thats why i painted it so i could see with  out all the lines it was cunfusing me now that its painted i see witch 2 pices where mis marked so witch one should i go with or should that line be center? i did not see any detale about this ini the plans.....

thx guys

Put the boards of the triangle on the outside of the lines.  

The boards for the horn flares directly across from the triangle sides should be on the inside of the triangle.

The 24 x 36 version's first bend looks weird compared to the 36 x 36 version.

^^^ wut hee sed ^^^

Hi all,

I'm a bit confused as to the placement of some of the boards. The diagrams in the plan clearly show that the small triangle goes inside the lines, yet you are saying that it goes outside? The other board is ambiguous in the plan as the line runs down the middle of the board in the diagram? Do we have a definitive answer?

The photo also shows the position of the boards defining the mouth of the horn drawn inside the lines (ie making the mouth slightly smaller, yet the diagrams show these boards on the other side quite clearly............

Que???

I'm thoroughly confused - I had mine laid out per the plan but now I'm not sure - which is correct, plan or not?

cheers
gary

[quote author=Zygi  link=1147413156/15#16 date=1147623675]Gary,

The layout lines are the horn lines everything goes on the opposite side of the the line making the sealed chambers smaller.

  BobZ [/quote]


what about the port side?>
& if u say the "sealed chamber" is "smaller" then the piece that j-rocked fixed on the pic is right & i have to move the other side in?

and then i all so have to move my "horn" piece to the inner side making my seald chamber smaller

ok if u say "small seald chamber" then the plans are wrong on the double wall thats clearly on the port side.......?

good thing i check this to as i would have put one on each side of the line.......
im gonna wait tell we get some clear answer's on this

im sry jrock but your giving 2 dif detales

you are saying "make the chamber smaller"
but drawing it bigger on the pic.....??
i think your confused on the tringal come out becuz i have my boreds layed out wrong

the 2 top horn piece's  should be on the inside so that the chamber is smaller ( the start of the horn should be 8" from the i9n my layout i did it backwords  so i marked out the piece's that will no longer be used ( black marker) when doing this that would line the triangle corners to the horn corners as u said but not if moving them out like u say... do u understand where im coming from?

next if i move out the start of the horn ( by the throt then this would be making the sealed chamber larger & the port smaller is this waht i want? or should this oine stay inside and move the left side one in so that they all match up.

my guess is the lay out lines are for the outerside of the horn. all the way around the box...

[quote author=Jet-Lee  link=1147413156/15#22 date=1147726121]Ignore what J_rock is saying, for the moment, and build it according to his drawings. His drawings are correct, but I think the confusion lies in his wording. [/quote]

are u sure..... for sum reason i think his word are right and his pic is wrong.... i belive its the other side that needs moved in not this side out
this will make the horn port o most 9" from the edge not 8"


it will allso make it to where the inside of the port dont line up to the center

k i just want to make sure thats all.....

so all board's go to the outside of the lines making the sealed chamber larger & the port smaller.

thx for  the help j-rock & jet lee

i think im gonna go with them on the inner side to make my chamber a lil smaller as this is what the speaker wants and u say a biger horn has better effciency so thats waht im after..

i need to get over to the shop to use the table saw.... i been busy moving in to my new place i should have tome to finnish this up today i hope..... i cant wait...