round port for xxx12 enclosure?

[spr_f150 10+ year member]

Anyone ever use round port(s) for a xxx12 enclosure? If so, good results, bad results? What volume, freq used?

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[InhumanAcura 5,000+ posts]

Ive built one for someone and he was using 2 4" Aeroports. We use Aeroports for comp boxes, always have good results.

 

[spr_f150 10+ year member]

Thanks for the info. Anyone feel like helping with some deminsions? External 17" x 18" and I can go as high as needed to get to roughly 2.5 cubes. I'd like tuning in the 32 range with round ports.

Anyone got ideas?