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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: How Drinking Straws in a Port Work & How to do Better posted by Jon Risch on November 3, 1999 at 21:25:44:
I always enjoyed the principle of multiple ports & I'm not talking about the triangular areas that I usually keep to a minimum so as to reshape the straws hexagonally & plug the remainder with rubber cement. I'm talking about the individual subsonic Helmholtz fv of each straw much like many enormous inductors in parallel. Plus, sectioning ports have been known to liminate many HF spikes plaguing bass reflex speakers.Granted, I prefer dual ports mounted @ acoustic nodes to preclude many standing waves & use phase cancellation on the rest.
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- I may be very wrong but - Mart 00:17:23 11/04/99 (0)
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