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General Car Audio
EQ options >$150??
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<blockquote data-quote="dman4486" data-source="post: 4608254" data-attributes="member: 585160"><p>the steeper(higher number) the slope/octave, the quicker frequencies will be cut above/below set frequency.</p><p></p><p>so if you have a steeper slope per octave, then you can tune the frequency closer to the speaker's limit....</p><p></p><p>say you set a hpf to 100hz: a steeper slope (assume 30db/octave)means that 50 hz(one octave below 100hz) will be decreased in output by an equivalent of 30db.</p><p></p><p>once again hpf @ 100hz: this time a shallow slope (assume 15db/octave) means that 50hz will be decreased in output by an equivalent of 15db.</p><p></p><p>output wise, the steeper slope(30db/octave) will create less sound @ 50hz than the 15db/octave slope</p><p></p><p>this can be said continuously down the frequency range by octaves</p></blockquote><p></p>
[QUOTE="dman4486, post: 4608254, member: 585160"] the steeper(higher number) the slope/octave, the quicker frequencies will be cut above/below set frequency. so if you have a steeper slope per octave, then you can tune the frequency closer to the speaker's limit.... say you set a hpf to 100hz: a steeper slope (assume 30db/octave)means that 50 hz(one octave below 100hz) will be decreased in output by an equivalent of 30db. once again hpf @ 100hz: this time a shallow slope (assume 15db/octave) means that 50hz will be decreased in output by an equivalent of 15db. output wise, the steeper slope(30db/octave) will create less sound @ 50hz than the 15db/octave slope this can be said continuously down the frequency range by octaves [/QUOTE]
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