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<blockquote data-quote="cranky" data-source="post: 1874863" data-attributes="member: 9160"><p>Yes, that is a truncated frame that allows you to bring drivers closer to each other. The Indian version combines that idea with surface mounting the woofer, which means the woofer edge is bevelled flat to the mounting surface.</p><p></p><p>The trouble with this adaptation of that design is that the truncated portion presents a very diffractive edge to the tweeter hence we have to orient the driver so that the tweeter wave interacts with the bevelled slope. This increases driver center to center distance, leading to the obviously low crossover point, which prevents lobing. If I had the crossover at the more conventional 2khz mark I would need to be at least four feet away to get the drivers to integrate with that layout.</p></blockquote><p></p>
[QUOTE="cranky, post: 1874863, member: 9160"] Yes, that is a truncated frame that allows you to bring drivers closer to each other. The Indian version combines that idea with surface mounting the woofer, which means the woofer edge is bevelled flat to the mounting surface. The trouble with this adaptation of that design is that the truncated portion presents a very diffractive edge to the tweeter hence we have to orient the driver so that the tweeter wave interacts with the bevelled slope. This increases driver center to center distance, leading to the obviously low crossover point, which prevents lobing. If I had the crossover at the more conventional 2khz mark I would need to be at least four feet away to get the drivers to integrate with that layout. [/QUOTE]
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