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DIY Audio
Port Holes on Horn Walls
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<blockquote data-quote="Peter Morris" data-source="post: 214739" data-attributes="member: 652"><p>The problem putting the ports near throat / the apex of the horn is the impact it will have on pattern control, reflections within the horn and horn loading of the higher frequencies. </p><p></p><p>1/4 wave length spacing for the operating frequency of the port would require the ports to be with in about a 1m or more in most cases ... so its not an issue.</p></blockquote><p></p>
[QUOTE="Peter Morris, post: 214739, member: 652"] The problem putting the ports near throat / the apex of the horn is the impact it will have on pattern control, reflections within the horn and horn loading of the higher frequencies. 1/4 wave length spacing for the operating frequency of the port would require the ports to be with in about a 1m or more in most cases ... so its not an issue. [/QUOTE]
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