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Oliver Acoustic Research AR-94 specifications
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Introduction

Hello, guys, I've just built a pair of rear-loaded horns for 8" drivers. Early testing shows that they're not bad at all. I need to play with damping here & there to try to get rid of some resonances that originate from the backs of the cones, but so far, I'm very pleased with the results! I only have the naked MDF boxes at this time, thus photos would not be all that impressive. But I have attached the drawing of the cabinet, in .PDF format. Note that these are in English (inch) units, and thus must be translated into MM. Fell free to place them on the site if you wish, and I can make available updates on the project as I go forward.

Dave Hughes, Richmond, Texas USA

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Drawings

Drawing of the enclosure (PDF17 KB)