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<blockquote data-quote="Bennett Prescott" data-source="post: 58561" data-attributes="member: 4">Re: Voicing/tuning a 3-way home brew speaker cabJohn,Don&#039;t knock it, I used to make good money polishing up &quot;old rock boxes&quot;. Compared to the cost of a new PA, fly hardware, and amps a new DSP and a day&#039;s worth of my time and travel was cheap, and usually good for a PA that sounds modern and maybe even has more output.If you line up impulse responses with delay, ask yourself: At what frequency am I aligning these impulse responses? Also, getting an impulse out of your lowest passband after applying a low pass filter is kind of a joke. Getting it before applying your low pass filter is useless, as you have seen adding filters changes the timing relationship between the passbands.This is a great project to embark on, and it looks like you&#039;re really doing it right by starting with the basics and asking the right questions.</blockquote>

[QUOTE="Bennett Prescott, post: 58561, member: 4"] Re: Voicing/tuning a 3-way home brew speaker cab John, Don't knock it, I used to make good money polishing up "old rock boxes". Compared to the cost of a new PA, fly hardware, and amps a new DSP and a day's worth of my time and travel was cheap, and usually good for a PA that sounds modern and maybe even has more output. If you line up impulse responses with delay, ask yourself: At what frequency am I aligning these impulse responses? Also, getting an impulse out of your lowest passband after applying a low pass filter is kind of a joke. Getting it before applying your low pass filter is useless, as you have seen adding filters changes the timing relationship between the passbands. This is a great project to embark on, and it looks like you're really doing it right by starting with the basics and asking the right questions. [/QUOTE]

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