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Improving on the meter
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<blockquote data-quote="hispls" data-source="post: 8641677" data-attributes="member: 614752"><p>Is that 146 picture your response curve? Is there not a peak a bit up higher? Once you have your volume set keep testing tones up and up and up to about 60hz anyway. You may start going down after around port tuning but start gaining again &gt;50hz or wherever you get near the cabin resonance. 27hz peak may just be 8th wave with 1/4 wave at 54hz?</p><p></p><p></p><p>I like the looks of the 5 cube higher tuned. Those lines look like about what I'd expect.</p></blockquote><p></p>
[QUOTE="hispls, post: 8641677, member: 614752"] Is that 146 picture your response curve? Is there not a peak a bit up higher? Once you have your volume set keep testing tones up and up and up to about 60hz anyway. You may start going down after around port tuning but start gaining again >50hz or wherever you get near the cabin resonance. 27hz peak may just be 8th wave with 1/4 wave at 54hz? I like the looks of the 5 cube higher tuned. Those lines look like about what I'd expect. [/QUOTE]
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Improving on the meter
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