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Double 10 and Horn
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<blockquote data-quote="Jim McKeveny" data-source="post: 146162" data-attributes="member: 2978"><p>Re: Double 10 and Horn</p><p></p><p>We will agree that all engineering involves compromise. There are compromises we can live with, and those we cannot.</p><p></p><p>Why the desire for a 2 x 10, when interaction between the 2 cones introduces fundamentally unresolveable issues? There are new generation 12"/13"/14" that offer reasonable piston area and power handling without the propagation interference issues of dual drivers..</p><p></p><p>The 2.5 way phase/directivity issues can be filtered to occur across a narrower bit of bandwidth than the "natural" interactions of unbridled 2 x 10s.</p><p></p><p>As far as the +3db issue goes, the .5 xover freq choice should in actuality be much further down-spectrum, where the additional swept cone aids tailing response and excursion limits. IOW: Where it can really be of help.</p></blockquote><p></p>
[QUOTE="Jim McKeveny, post: 146162, member: 2978"] Re: Double 10 and Horn We will agree that all engineering involves compromise. There are compromises we can live with, and those we cannot. Why the desire for a 2 x 10, when interaction between the 2 cones introduces fundamentally unresolveable issues? There are new generation 12"/13"/14" that offer reasonable piston area and power handling without the propagation interference issues of dual drivers.. The 2.5 way phase/directivity issues can be filtered to occur across a narrower bit of bandwidth than the "natural" interactions of unbridled 2 x 10s. As far as the +3db issue goes, the .5 xover freq choice should in actuality be much further down-spectrum, where the additional swept cone aids tailing response and excursion limits. IOW: Where it can really be of help. [/QUOTE]
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