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In the Forum: Horn-Loaded Speakers
In the Thread: Eventually - a reasonable midbass horn from GOTO
Post Subject: The Goto Back ChamberPosted by Kcct82 on: 9/15/2008
 ygoh wrote:
1.) What's that formula to calculate the back chamber volume given a throat reactance?

2.) Would it be a bigger back chamber with higher reactance at the throat?   or vice versa?

 You do not need any formulas. Use the guideless form this post: Practical Guide for Back Chambers Tuning.

The Cat

Romy,

Looking at the pics Johan posted, I don't even see a back chamber. I mean, would you call the space between the diaphragm bulge and magnet the back chamber? If so, I don't think it'll be easy if not impossible to "tune" Goto's mid-bass/bass drivers provided they are made the same way as Johan's high mid driver. What do you think?

Best Regards,
Keith

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