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FRD and ZMA TB W5-1138SMF driver  

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The_Golias
(@the_golias)
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12/01/2020 7:20 pm  

Hi people.

Does anyone has the FRD and ZMA from the TB W5-1138SMF Subwoofer driver?

I've searched everywhere, and can't find it.

I'm using VituixCAD. Trying some Crossovers to build some passive DINAS.

Best regards to all


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123Toid
(@123toid)
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Posts: 703
12/01/2020 7:21 pm  

@the_golias I do. I'm watching the Packers game right now, but I'll load them up here later tonight


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The_Golias
(@the_golias)
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12/01/2020 8:29 pm  

Duh...Just used the VituixCAD tool to trace it!! 

DONE!


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The_Golias
(@the_golias)
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12/01/2020 9:08 pm  

Heres my idea.

What are you'r thougts?

Dinas Passive Impedance
Dinas Passive SPL

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123Toid
(@123toid)
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Posts: 703
12/01/2020 11:01 pm  

@the_golias

I would cross the subwoofer over closer to 120hz and I would try to use a notch filter on the Rs100-4.  It looks like you are not using the TN28?  Of course with the subwoofer forward facing, it isn't as important. 


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The_Golias
(@the_golias)
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13/01/2020 9:13 am  

Thanks for the reply. 

I'l dig in again and see the results. I was trying to see the result without the TN28...but, the RS100 is to "peaky" at the end of the spect..

I'm just starting to open the first door to the crossover mistery.

Go Packers!


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123Toid
(@123toid)
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Joined: 2 years ago
Posts: 703
14/01/2020 4:57 am  

Go Pack Go!  I was very excited.  The RS100 isn't that bad, you're jsut zoomed in which makes it look worse. You are still between 80-85 db across the range.  buit you could add a notch to smooth it out if you want.  By the way, I completely understand not adding the TN28 yet, that does make a difference. 


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