Martin audio WSX

mykey wrote: brute 45 without port and brute 45 with
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which is which ?colour

Black is with, Francis.

Note the roll off slope on the ported is much neater [img]smileys/smiley2.gif[/img]

You have to measure it in real life to see what the proper diff is. If you look at ceharden's plots of HD15 versus CHported you can see...

The port is just another way (apart from another horn) to load the rear of the driver.

21mm mdf to make Pro´´to type

Fair enough...hey, you're in Denmark, ain't wood meant to be cheap over there? Or am I wrong...

I'd use lower ply count for a proto. Would save a few discs...21mm mdf is just insanely heavy for something like a WSX.

Deadbeat wrote: Fair enough...hey, you're in Denmark, ain't wood meant to be cheap over there? Or am I wrong...

I'd use lower ply count for a proto. Would save a few discs...21mm mdf is just insanely heavy for something like a WSX.

Wtf I´l just buy nuff ply for 10 an start with a proto of both then build 12 load with void fot try Mykeys drivers

Mykey: Would have been better if you'd have shown plots of the Brute with a sealed rear chamber and with the ported chamber rather than just the non-combined response. The plot without the port still has the notch where the port is controlling the driver.

where did you buy your anorak Chris?

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Which one? I have a selection depending on the day of the week, outside temperature, prevalent precipitation etc....

chaudio wrote: Which one? I have a selection depending on the day of the week, outside temperature, prevalent precipitation etc....

look and look again I can see something there



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levyte357 wrote:

arxxx wrote: thx guys
Itried crossed them from 80 to 120hz it sounds good at all the points but the sound does'nt travel long. any suggestions

Which drivers are you using?

Did you build according to Centauri plans, or modified?

Fireman wrote: what would happen if one ports it?? single port like the one Mykey have on his.

You would only port it to enhance low freq, at cost of efficiency, these babies go down to 40hz in singles (with right driver), so no need for that.

I am using 18Sound 18W1000 and the plans are build according to centauri plans