dudeogo Posted March 19, 2019 Report Share Posted March 19, 2019 In a case where the cross sectional area of the port is equal to the side of the enclosure how would you tune said enclosure where the Vb value of the box would effectively become 0? such as 4th/6th orders where the entire secondary chamber is open, or bass tubes. I would very much appreciate just getting the equation needed. I like doing all of my enclosure math by hand. Would I treat it somewhat like a transmission line in it of that the length of the port is the quarter wave distance of a given frequency amplifying said frequency? Stage 3 2008 Mazdaspeed 3 MIDS/HIGHS BASS 8 Unlawful Sounds Mark VIIIs 2 15s (in talks with a few companies) 8 Unlawful Sounds Super Tweeters Soundigital EVO 5000 Amps: Something Brazilian Link to comment Share on other sites More sharing options...
dudeogo Posted March 20, 2019 Author Report Share Posted March 20, 2019 bump Stage 3 2008 Mazdaspeed 3 MIDS/HIGHS BASS 8 Unlawful Sounds Mark VIIIs 2 15s (in talks with a few companies) 8 Unlawful Sounds Super Tweeters Soundigital EVO 5000 Amps: Something Brazilian Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted March 20, 2019 Report Share Posted March 20, 2019 If the port area is at, or near, the cross sectional area of the enclosure you aren't likely to end up with a ported enclosure. What you are probably going to get is more of a transmission line. The hard part is determining when the enclosure will be more like a t-line and when it won't. There aren't going to be any hard rules for when that happens. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
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