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Enclosure Design & Construction
Quick reference guide to slot ports with 3 common walls
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<blockquote data-quote="Buck" data-source="post: 8739184" data-attributes="member: 591582"><p>I'll tell you one thing that gets confusing is when you have a series 6th order with 2 slot ports in 2 different chambers. So the rear chamber port wall is a slot but the rear port exit is also fully surrounded in the front chamber as it is in the rear, which in the rear is what gives the slot it's extra lenght vs a more free-hanging port/ open ended port. Then if the front has one too, you sort of have this weird dynamic of how much invisible port length do I really have here? Oh man, you change the front port of a series 6th order, the whole box changes. In some walls, the slot port is not rectangular but shaped to the vehicle's shape, and has cut out for the wheel wells or where the roof tapers in, whatever it is. Sometimes it's really hard to tell exactly how much port length you have with 480 in^2 front slot port that has like 10 sides to the surface of it.</p></blockquote><p></p>
[QUOTE="Buck, post: 8739184, member: 591582"] I'll tell you one thing that gets confusing is when you have a series 6th order with 2 slot ports in 2 different chambers. So the rear chamber port wall is a slot but the rear port exit is also fully surrounded in the front chamber as it is in the rear, which in the rear is what gives the slot it's extra lenght vs a more free-hanging port/ open ended port. Then if the front has one too, you sort of have this weird dynamic of how much invisible port length do I really have here? Oh man, you change the front port of a series 6th order, the whole box changes. In some walls, the slot port is not rectangular but shaped to the vehicle's shape, and has cut out for the wheel wells or where the roof tapers in, whatever it is. Sometimes it's really hard to tell exactly how much port length you have with 480 in^2 front slot port that has like 10 sides to the surface of it. [/QUOTE]
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Quick reference guide to slot ports with 3 common walls
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