Just completed my Natalie P's and am already dying to get my next project in gear. I have the DA 175's in hand already (thanks to Pmazz) and leaning towards a different tweeter this time around. The seas tweeter used in the Modula MT design is on the top of the list. I haven't found many designs using the DA 175 driver however so this is a bit discouraging. It doesn't have much Xmax but crossed over at 80hz I'd get more than enough output IMO. I have absolutely NO knowledge of how to even design a crossover or simulate them...Thanks in advance.
Thinking MT's using the Dayton DA 175 drivers I have sitting around...
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Originally posted by ExocerJust completed my Natalie P's and am already dying to get my next project in gear. I have the DA 175's in hand already (thanks to Pmazz) and leaning towards a different tweeter this time around. The seas tweeter used in the Modula MT design is on the top of the list. I haven't found many designs using the DA 175 driver however so this is a bit discouraging. It doesn't have much Xmax but crossed over at 80hz I'd get more than enough output IMO. I have absolutely NO knowledge of how to even design a crossover or simulate them...Thanks in advance.
Jed- Bottom
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Originally posted by ExocerThat makes sense...Ah well I just built the Natalie P's. No use for another MTM around here. Sorta just want to build something so the drivers are put to use...- Bottom
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ShawnA already built a pair;
I'm getting really close to having 4 DA175's per side with a tweeter done pretty soon.- Bottom
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Originally posted by Rudy JakubinShawnA already built a pair;
I'm getting really close to having 4 DA175's per side with a tweeter done pretty soon.
Does that design have BSC? Doesn't look like the baffle was simulated into the response either.- Bottom
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ShawnA measured it with a test setup and it measured pretty flat.
He did have a slight diffraction dip that wouldn't be audible.
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Originally posted by Rudy JakubinShawnA measured it with a test setup and it measured pretty flat.
He did have a slight diffraction dip that wouldn't be audible.
http://www.pesupport.com/cgi-bin/config.pl?read=288184
I'm still amazed how accurate these simulation tools can be. I guess that response flattened out when he tilted the speaker back a bit, too.
I'm going to have my measuring setup up and running this weekend.... can't wait.
Jed- Bottom
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