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Low Earth Orbit
DIY Audio
New DIY Mid High (90deg) - AKA PM90
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<blockquote data-quote="Bennett Prescott" data-source="post: 212574" data-attributes="member: 4"><p>Max said it all more or less as I would have. A few notes:</p><ol> <li data-xf-list-type="ol">Our design is unique, has its own patent for the midrange phase plug that allows the two drivers to work in concert, and would not be covered by any of BMS’s patents regardless. History has forgotten the other ring radiator drivers, which pre-date either design, but it is easy to suggest similarities when there are only two products of this type in the world.</li> <li data-xf-list-type="ol">There are a few of these in the field now, with our largest OEM customers, and their testing bears out our own. If you don’t see an advantage on paper I suggest that says a lot about the validity of calculated maximum SPL <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></li> <li data-xf-list-type="ol">We expect better distortion in general due to a different diaphragm material, general diaphragm shape optimizations due to our FEA expertise, and not chasing very high sensitivity with high compression ratios. Thats especially true at the bottom range of the MF diaphragm. No bottoming problems here.</li> <li data-xf-list-type="ol">Marketing is pretty hard for a company that sells primarily to OEM customers all fighting each other for market dominance. Let’s just say we’re bad at it and prefer to talk in person. Much easier to keep everyone’s business and design directions separate that way. </li> </ol></blockquote><p></p>
[QUOTE="Bennett Prescott, post: 212574, member: 4"] Max said it all more or less as I would have. A few notes: [LIST=1] [*]Our design is unique, has its own patent for the midrange phase plug that allows the two drivers to work in concert, and would not be covered by any of BMS’s patents regardless. History has forgotten the other ring radiator drivers, which pre-date either design, but it is easy to suggest similarities when there are only two products of this type in the world. [*]There are a few of these in the field now, with our largest OEM customers, and their testing bears out our own. If you don’t see an advantage on paper I suggest that says a lot about the validity of calculated maximum SPL :) [*]We expect better distortion in general due to a different diaphragm material, general diaphragm shape optimizations due to our FEA expertise, and not chasing very high sensitivity with high compression ratios. Thats especially true at the bottom range of the MF diaphragm. No bottoming problems here. [*]Marketing is pretty hard for a company that sells primarily to OEM customers all fighting each other for market dominance. Let’s just say we’re bad at it and prefer to talk in person. Much easier to keep everyone’s business and design directions separate that way. [/LIST] [/QUOTE]
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New DIY Mid High (90deg) - AKA PM90
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