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SUPPORT FORUMS FOR DECWARE SPEAKER PLANS >> Housewrecker Support Forum >> WinISD curves for HWK
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Message started by asiquis on 02/11/08 at 15:44:55

Title: WinISD curves for HWK
Post by asiquis on 02/11/08 at 15:44:55

Greetings,

Does anyone have winISD graphs for HWK's- 12/15/18??
And the driver you are using?

Ray

Title: Re: WinISD curves for HWK
Post by Adrian on 02/12/08 at 19:18:14

I believe it's a bit tricky to simulate the House wrecker simply because of the large coupling chamber.

Title: Re: WinISD curves for HWK
Post by Bart_West-VL. on 02/12/08 at 21:01:05

You can only simulate if you're using one baffle, when using both baffles...what Adrian says!
One baffle used = 6th order bandpass

So, take one driver or an iso-baric configuration and calculate the volume of both chambers from the plan.
Make sure to calculate the volume that the driver(s) is(are) taking up.

Now comes the fun part :-/ change the resonance frequency until the port dimensions fit the ones on the plan.
I could do this for you, but where would the fun be in that for you?!? :D

btw, the outcome is the same for every driver, the box stays the same, the tuning stays the same.
But different drivers will give different sounds, because of there own characteristics.

Have fun! ;)

From there on, you can change the resonances by changing the ports dimensions, the same way as above.

Title: Re: WinISD curves for HWK
Post by asiquis on 02/13/08 at 01:05:55

mulţumiri, Danka, merci  :)
Ray

Title: Re: WinISD curves for HWK
Post by Adrian on 03/02/08 at 12:16:02

Cu plăcere, you're welcome !

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