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Subsonic Filter
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<blockquote data-quote="mrray13" data-source="post: 5874" data-attributes="member: 540942"><p>this is just a general response, someone with more technical experience will be better able to explain....</p><p></p><p>in layman terms a subsonic filter takes out unheard freq,ie 20hz, that causes your subs and amp work like hell without getting anything done. with a preamp filter your amp becomes a little more efficient as do your subs. it will also help your subs last a little longer, because they aren't working as hard. amp as well.</p><p></p><p>as far as the best i don't know. i have a audiocontrol 2xs and i like it plenty. when my front componets and amp get put in a 6xs is going in. if all your going to run with a amp is your subs a 2xs will work fine. expect to pay apx $130 retail for one. oh yea, the pfm is progammable, so that you can cut off different freqs to tune with your box or set-up.</p><p></p><p>hope that helps.</p></blockquote><p></p>
[QUOTE="mrray13, post: 5874, member: 540942"] this is just a general response, someone with more technical experience will be better able to explain.... in layman terms a subsonic filter takes out unheard freq,ie 20hz, that causes your subs and amp work like hell without getting anything done. with a preamp filter your amp becomes a little more efficient as do your subs. it will also help your subs last a little longer, because they aren't working as hard. amp as well. as far as the best i don't know. i have a audiocontrol 2xs and i like it plenty. when my front componets and amp get put in a 6xs is going in. if all your going to run with a amp is your subs a 2xs will work fine. expect to pay apx $130 retail for one. oh yea, the pfm is progammable, so that you can cut off different freqs to tune with your box or set-up. hope that helps. [/QUOTE]
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