concept full range rear loaded horn

This is a maybe flawed design of a line array of rear loaded horn speakers. not only is it large ( the length of the horn must be 1/4 of the wavelength of the frequency you wish to emphasize ) but i suspect it compromises all the good features of a full range speaker, whilst adding more complexity and expense than a traditional line array. Well, the only thing to do is to build them. when i have sufficient space to accommodate them.

speaker

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One of the two molds required to built the speaker.
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Schemes
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This one might be the easiest to understand. the driver sits in the front, behind it is the horn shaped kind of like a saxophone tuned to 48hz i believe.
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Each element could be cast from two molds, and stacked alternating its port left, right, left…. the design should be very efficient.
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In other news, i need to stop messing around with polygon modeling and start using solid modeling.
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