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DIY & Tutorials
DIY For Audio
High efficiency HT speaker build
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<blockquote data-quote="JimGore" data-source="post: 55168" data-attributes="member: 3"><p>To be honest, I have not seen that done anywhere else, so I wouldn't put it on the priority listing just yet. I will give you feedback on my experimentation as it goes along.</p><p></p><p></p><p>The theory is correct, but as with anything in this world, there are many variables. I would say that as long as the frame isn't overy thick or right next to the tweeter there shouldn't be any problem with diffraction. With horns, the baffle itself doesn't play a major part either (in theory).</p><p></p><p></p><p>I have not opened up the back yet. A while ago I decided to try the drivers out in the sealed box because I hadn't heard them any other way. At this point I must admit that I am leaning towards them staying in the sealed box.</p><p></p><p></p><p>The graphs and XO are designed on the driver response at 15 degree off-axis. As I stated earlier, I think the power response graphs will give me more insight into whether or not the woofer is doing some strange things in the mid-range area. Will get to these as soon as I have a moment to.</p></blockquote><p></p>
[QUOTE="JimGore, post: 55168, member: 3"] To be honest, I have not seen that done anywhere else, so I wouldn't put it on the priority listing just yet. I will give you feedback on my experimentation as it goes along. The theory is correct, but as with anything in this world, there are many variables. I would say that as long as the frame isn't overy thick or right next to the tweeter there shouldn't be any problem with diffraction. With horns, the baffle itself doesn't play a major part either (in theory). I have not opened up the back yet. A while ago I decided to try the drivers out in the sealed box because I hadn't heard them any other way. At this point I must admit that I am leaning towards them staying in the sealed box. The graphs and XO are designed on the driver response at 15 degree off-axis. As I stated earlier, I think the power response graphs will give me more insight into whether or not the woofer is doing some strange things in the mid-range area. Will get to these as soon as I have a moment to. [/QUOTE]
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DIY & Tutorials
DIY For Audio
High efficiency HT speaker build
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