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Low Earth Orbit
DIY Audio
12" driver
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<blockquote data-quote="Uwe Riemer" data-source="post: 214314" data-attributes="member: 394"><p>I found some pictures of the speaker in question on the net. MTM configuration, small ports, which rules out the high Xmax drivers, but will help quality of midrange.</p><p>"They are roughly 106L internally and port frequency is around 58hz"</p><p>Did you substract Volume displaced by drivers, horn and ports already?</p><p></p><p>You seem to focus on ferrit drivers, why?</p><p>12PLB100 to me looks more like a low driver, not midrange, X var ( Klippel ) is considerably smaller than X max ( calculated ).</p><p></p><p>12ND830 should work in the enclosure you described above</p></blockquote><p></p>
[QUOTE="Uwe Riemer, post: 214314, member: 394"] I found some pictures of the speaker in question on the net. MTM configuration, small ports, which rules out the high Xmax drivers, but will help quality of midrange. "They are roughly 106L internally and port frequency is around 58hz" Did you substract Volume displaced by drivers, horn and ports already? You seem to focus on ferrit drivers, why? 12PLB100 to me looks more like a low driver, not midrange, X var ( Klippel ) is considerably smaller than X max ( calculated ). 12ND830 should work in the enclosure you described above [/QUOTE]
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12" driver
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