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Junior Varsity
Impedance question on double 15 with a horn
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<blockquote data-quote="mackerr" data-source="post: 51036" data-attributes="member: 307"><p>Re: Impedance question on double 15 with a horn</p><p></p><p></p><p></p><p>All those other boxes have horns in them designed for those frequencies. The high frequency wave guide from an LA325 was not designed for mid range frequencies, that is what the dual 6 inch drivers are for. I don't know whether or not the wave guide (they carefully don't call it a horn) does the same efficiency inducing acoustic impedance matching that a true horn would.</p><p></p><p></p><p></p><p>Since the mid/hi section was the limiting factor in the power handling of the LA325, I don't see how eliminating the bigger power handling part of it gets you a higher power box, or a box with more output.</p><p></p><p>Mac</p></blockquote><p></p>
[QUOTE="mackerr, post: 51036, member: 307"] Re: Impedance question on double 15 with a horn All those other boxes have horns in them designed for those frequencies. The high frequency wave guide from an LA325 was not designed for mid range frequencies, that is what the dual 6 inch drivers are for. I don't know whether or not the wave guide (they carefully don't call it a horn) does the same efficiency inducing acoustic impedance matching that a true horn would. Since the mid/hi section was the limiting factor in the power handling of the LA325, I don't see how eliminating the bigger power handling part of it gets you a higher power box, or a box with more output. Mac [/QUOTE]
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Impedance question on double 15 with a horn
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