?????????????????????????????????????How deep is the flare? One end or both?
dave
I bought box kitand there is no information for port tuning. Pluvia7 for 95mm and 7ms for 85mm,same box
Same port.
How deep is the flare? One end or both?
dave
There is no description.
I think it is
Speaker Cabinet Port Tube 1-1/2" ID x 4" L Flared
Guessing the radius of the roundover (at 12mm) i estimated a tuning of 53 Hz. I prefer a curve with only 1 inflection point (60 Hz) and then if needed i knock it down with a purposely high resistive vent (as on your Mar-Kens).
I estimate shortening it to about 80mm overall. A round port can be made more resistive using ganged soda straws (ala mission) or circles of open cel foam (stack them for more R)
dave
I estimate shortening it to about 80mm overall. A round port can be made more resistive using ganged soda straws (ala mission) or circles of open cel foam (stack them for more R)
dave
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