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Junior Varsity
strange subwoofer thingie
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<blockquote data-quote="Ivan Beaver" data-source="post: 81739" data-attributes="member: 30"><p>Re: strange subwoofer thingie</p><p></p><p></p><p>When you have a shifted magnet-and the voice coil is not cut in half-the voice coils cannot "rub"-since it is pinned. There is no- "a little bit pinned" with a shifted magnet! Just try to move it------------------</p><p></p><p>The sonic character is no bass. You will still get some upper mids to highs-but it will not be as loud as usual.</p><p></p><p>The reason is that the voice coil on the opposite side of the "pin" is still free to move (but the pinned side cannot move). So it will vibrate a little bit-which causes the cone to vibrate-but it cannot move back and forth like it normally would. So it cannot reproduce bass.</p><p></p><p>You cannot apply enough signal to get the voice coil to start to move-other than vibrate on one side.</p></blockquote><p></p>
[QUOTE="Ivan Beaver, post: 81739, member: 30"] Re: strange subwoofer thingie When you have a shifted magnet-and the voice coil is not cut in half-the voice coils cannot "rub"-since it is pinned. There is no- "a little bit pinned" with a shifted magnet! Just try to move it------------------ The sonic character is no bass. You will still get some upper mids to highs-but it will not be as loud as usual. The reason is that the voice coil on the opposite side of the "pin" is still free to move (but the pinned side cannot move). So it will vibrate a little bit-which causes the cone to vibrate-but it cannot move back and forth like it normally would. So it cannot reproduce bass. You cannot apply enough signal to get the voice coil to start to move-other than vibrate on one side. [/QUOTE]
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strange subwoofer thingie
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