Reply to thread

Message

<blockquote data-quote="Better-Action" data-source="post: 7871837" data-attributes="member: 644606">I plugged my numbers into two different port calculators and am getting a difference of an inch from the 2.Not really understanding what&#039;s going on here.The box volume is 3.589 going of the external dimensions minus the mdf thickness, driver displacement and bracing. 16h x 18w x 28d .75&quot; mdfTuning is 31hz. 14.5&quot; high by 2.5&quot; wide slot port.When I punch these numbers into the two calculators, I get a port length of 23.35&quot; from one and 22.1&quot; from the other.So something isn&#039;t right. I would assume over an inch different would really affect the tune, correct? I&#039;m just wondering if I&#039;m going about it wrong in some way and could possibly get some opinions on my course of action.Hopefully I can get some input on it. In the end If its to much of a hassle, may just switch to Aero ports.</blockquote>

[QUOTE="Better-Action, post: 7871837, member: 644606"] I plugged my numbers into two different port calculators and am getting a difference of an inch from the 2. Not really understanding what's going on here. The box volume is 3.589 going of the external dimensions minus the mdf thickness, driver displacement and bracing. 16h x 18w x 28d .75" mdf Tuning is 31hz. 14.5" high by 2.5" wide slot port. When I punch these numbers into the two calculators, I get a port length of 23.35" from one and 22.1" from the other. So something isn't right. I would assume over an inch different would really affect the tune, correct? I'm just wondering if I'm going about it wrong in some way and could possibly get some opinions on my course of action. Hopefully I can get some input on it. In the end If its to much of a hassle, may just switch to Aero ports. [/QUOTE]

Verification