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General Discussion
Speakers causing amplifier instability
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<blockquote data-quote="Byrd2" data-source="post: 75324" data-attributes="member: 384"><p><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big grin :D" loading="lazy" data-shortname=":D" /> - Dont think the owner is laughing here though</p><p></p><p>I think with the number of drivers we are talking about in these speaks that 200 Watts is possible. They have a nominal impedance of 6 ohms, so that should not present a problem for the amplifier - although I could not find an impedance graph for them. </p><p></p><p>Oscillations should not be taking place in an amplifier of this class however it remains a possibility. You may only be able to reproduce them by sacrificing another set of drivers, but then if analysing the signal correctly you present the finding to CA - would the not compensate?</p><p></p><p>Clipping should be detected early on with a set of speakers hooked up so damage can be avoided. It should be noted that the clipping indicators on these amplifiers (as on the azur) sometimes dont pick up clipping correctly.</p></blockquote><p></p>
[QUOTE="Byrd2, post: 75324, member: 384"] :D - Dont think the owner is laughing here though I think with the number of drivers we are talking about in these speaks that 200 Watts is possible. They have a nominal impedance of 6 ohms, so that should not present a problem for the amplifier - although I could not find an impedance graph for them. Oscillations should not be taking place in an amplifier of this class however it remains a possibility. You may only be able to reproduce them by sacrificing another set of drivers, but then if analysing the signal correctly you present the finding to CA - would the not compensate? Clipping should be detected early on with a set of speakers hooked up so damage can be avoided. It should be noted that the clipping indicators on these amplifiers (as on the azur) sometimes dont pick up clipping correctly. [/QUOTE]
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Audio and Video Talk
General Discussion
Speakers causing amplifier instability
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