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AQ HDC3 Noise?
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<blockquote data-quote="thevic24" data-source="post: 6448694" data-attributes="member: 575973"><p>what amp are you using?</p><p></p><p>mabie the amp is cliping. aq's are a lot like dd subs, they have a hella box rise.</p><p></p><p>lets say you have a 1ohm fimal impeadence and your amp is 1200 rms at 1 ohm, with box rise the sub impeadence is more likely near 2-3 ohms so the sub may only be seeing around 8-900 watts or less.</p><p></p><p>may be pushing the amp too hard to get the extra "power" out of it and that may be what you are hearing.</p><p></p><p>free air the sub and get it moving the same amount as it dose when it makes its sound in the box, if while in free air it dosnt make the sound, then its eaither the box or the amp starting to clip.</p></blockquote><p></p>
[QUOTE="thevic24, post: 6448694, member: 575973"] what amp are you using? mabie the amp is cliping. aq's are a lot like dd subs, they have a hella box rise. lets say you have a 1ohm fimal impeadence and your amp is 1200 rms at 1 ohm, with box rise the sub impeadence is more likely near 2-3 ohms so the sub may only be seeing around 8-900 watts or less. may be pushing the amp too hard to get the extra "power" out of it and that may be what you are hearing. free air the sub and get it moving the same amount as it dose when it makes its sound in the box, if while in free air it dosnt make the sound, then its eaither the box or the amp starting to clip. [/QUOTE]
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