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Re: 4pi: Cabinetmaker's build [message #99295 is a reply to message #99291] Tue, 17 March 2026 15:29 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 19014
Registered: January 2001
Illuminati (33rd Degree)

Sounds like it's going to be a cool build!

You can probably radius the edge of the ports without any ill-effects.  There's a formula for calculating the Helmholtz frequency of ports with radiused ends that could be used to see.  But then again, that port is huge - in a cabinet tuned and designed for full-range use rather than as a subwoofer.  So you won't hear any chuffing no matter how hard you push 'em.
 
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