Slot port sub design for Dayton Audio RSS265HO-4 10" Reference HO

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I saw what seemed to be a relatively simple, compact slot port design for the Dayton Audio RSS265HO-4 10" Reference HO on the PE website.

Dayton Audio RSS265HO-4 10" Reference HO Subwoofer 4 Ohm

Scroll down to the first review by Steve S.

I've tried to find the design plans for this on the projects area of the PE website but to no avail.

Just wondering if anyone can point us in the right direction?

Thanks in advance.
Peter
 
Parts Expess said:
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

  • Vented Volume 0.53 ft.³
  • Vented F3 39 Hz
There is room for improvements. The slot has a large width / height ratio, combined with a long length, meaning that it has a relatively large flow resistance and therefore high losses. Closer to square is better. Another point for improvement is rounding the corners to avoid flow noises and adding flares at both ends.
 
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