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<blockquote data-quote="Oraclem19" data-source="post: 8130852" data-attributes="member: 652985">Was simply wondering if it had a certain Q it likes. Like every tranmission and horns and a few other complex styles as I consider this a complex design.Why not have your design style be an everyday design? 25hz-60hz with 2 db difference sounds pretty **** musically ideal in a daily box to me.What numbers am I running? I only know how to calculate a Fc, and multiply it by a ratio chosen at random between 1:1 and 4:1 depending on... desired box rise(?)Does this modeling consist of a calculation to determine spl at a certain hz, watt, and box resonance? Would love to not need a program for that.You started this thread to ask &quot;any&quot; questions about 4th orders. Just trying to get enough info here so I don&#039;t need to make 20 boxes, test 10 woofers, and find someone who will loan me a TermLab 100 times to find a box that performs in the correct frequency range with the flatness I desire.</blockquote>

[QUOTE="Oraclem19, post: 8130852, member: 652985"] Was simply wondering if it had a certain Q it likes. Like every tranmission and horns and a few other complex styles as I consider this a complex design. Why not have your design style be an everyday design? 25hz-60hz with 2 db difference sounds pretty **** musically ideal in a daily box to me. What numbers am I running? I only know how to calculate a Fc, and multiply it by a ratio chosen at random between 1:1 and 4:1 depending on... desired box rise(?) Does this modeling consist of a calculation to determine spl at a certain hz, watt, and box resonance? Would love to not need a program for that. You started this thread to ask "any" questions about 4th orders. Just trying to get enough info here so I don't need to make 20 boxes, test 10 woofers, and find someone who will loan me a TermLab 100 times to find a box that performs in the correct frequency range with the flatness I desire. [/QUOTE]

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