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Driver protection idea
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<blockquote data-quote="Immacomputer" data-source="post: 2565275" data-attributes="member: 570419"><p>That wouldn't work. Impedance rise comes from more than just heat. In some sealed systems, the sub's impedance may rise up to 40ohms or more. This does not mean that the driver is overheating at all, it's just how the circuit works.</p><p></p><p>A better method (other than a temperature probe and circuit) would be to fuse the speaker leads but even that isn't going to work all the time.</p></blockquote><p></p>
[QUOTE="Immacomputer, post: 2565275, member: 570419"] That wouldn't work. Impedance rise comes from more than just heat. In some sealed systems, the sub's impedance may rise up to 40ohms or more. This does not mean that the driver is overheating at all, it's just how the circuit works. A better method (other than a temperature probe and circuit) would be to fuse the speaker leads but even that isn't going to work all the time. [/QUOTE]
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