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Car Audio Equipment
Subwoofers
What happens to notes below a subs frequency response?
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<blockquote data-quote="hispls" data-source="post: 8276287" data-attributes="member: 614752"><p>I read your post and I KNOW you're ignorant. First of all if you read the original post you'll see that OP stated that his subs in his car are in a sealed box.</p><p></p><p>A woofer which is moving more is cooling more so in fact your woofer would heat up far faster at higher frequencies where the cone is not moving as much since cooling of the coil is largely dependent on the circulation of air around it. All things being equal the same sub with a 12" cone will also cool better than that sub with an 18" cone because cooling is dependent on the movement of the cone.</p><p></p><p>And as Shizzon pointed out a crossover isn't a 100% cut of all frequencies, but a -3dB rolloff point. Slope of the crossover can vary greatly as well.</p><p></p><p>OP came here for good information and you gave him a shovel full of ********. Members who know the facts aren't bad guys for trying to offer correct information and point out false information.</p></blockquote><p></p>
[QUOTE="hispls, post: 8276287, member: 614752"] I read your post and I KNOW you're ignorant. First of all if you read the original post you'll see that OP stated that his subs in his car are in a sealed box. A woofer which is moving more is cooling more so in fact your woofer would heat up far faster at higher frequencies where the cone is not moving as much since cooling of the coil is largely dependent on the circulation of air around it. All things being equal the same sub with a 12" cone will also cool better than that sub with an 18" cone because cooling is dependent on the movement of the cone. And as Shizzon pointed out a crossover isn't a 100% cut of all frequencies, but a -3dB rolloff point. Slope of the crossover can vary greatly as well. OP came here for good information and you gave him a shovel full of ********. Members who know the facts aren't bad guys for trying to offer correct information and point out false information. [/QUOTE]
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What happens to notes below a subs frequency response?
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