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Lovin' this 4th order
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<blockquote data-quote="THATpurpleKUSH" data-source="post: 8649816" data-attributes="member: 615398"><p>[quote name='Spooney'][USER=615398]@THATpurpleKUSH[/USER] do you design 4ths? I&#8217;ve been ******* around in WinISD but I don&#8217;t really know **** about 4ths. Thought about trying one for my 8 Blaupunkt 12&#8217;s</p></blockquote><p></p><p>I&#39;m more of a consultant rather than a designer lol. Winisd wont give you any useful information below the point where cabin gain kicks in which is generally below 50hz, which is about 80-90% of the response curve. What I&#39;m able to do is use Bass Box pro to plot various designs like winisd but with far greater accuracy. I can get you volumes, tuning and port area as well as all of the necessary curves and plots which i can export to a pdf and email, but I don&#39;t have a clue when it comes to using sketchup, hence I am reluctant to call myself a full blown designer. I really need to learn sketchup but thats not a super high priority for me at this time. I do have an spl lab meter if you ever wanted to do some testing, we don&#39;t live too far away from each other.</p><p></p><p></p><p> [USER=674047]@shredder2[/USER] did you ever play around with the low end response to get a feel for the limitations? I&#39;m curious how low it plays with authority. When you still had the Blazer did you try different port firing orientations or loading distances?</p><p>[/QUOTE]</p>
[QUOTE="THATpurpleKUSH, post: 8649816, member: 615398"] [quote name='Spooney'][USER=615398]@THATpurpleKUSH[/USER] do you design 4ths? I’ve been ******* around in WinISD but I don’t really know **** about 4ths. Thought about trying one for my 8 Blaupunkt 12’s[/QUOTE] I'm more of a consultant rather than a designer lol. Winisd wont give you any useful information below the point where cabin gain kicks in which is generally below 50hz, which is about 80-90% of the response curve. What I'm able to do is use Bass Box pro to plot various designs like winisd but with far greater accuracy. I can get you volumes, tuning and port area as well as all of the necessary curves and plots which i can export to a pdf and email, but I don't have a clue when it comes to using sketchup, hence I am reluctant to call myself a full blown designer. I really need to learn sketchup but thats not a super high priority for me at this time. I do have an spl lab meter if you ever wanted to do some testing, we don't live too far away from each other. [USER=674047]@shredder2[/USER] did you ever play around with the low end response to get a feel for the limitations? I'm curious how low it plays with authority. When you still had the Blazer did you try different port firing orientations or loading distances? [/QUOTE]
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