Deang Posted April 5, 2022 Share Posted April 5, 2022 Another mystery box checked off of my list. Nice work Mike. 1 Quote Link to comment Share on other sites More sharing options...
ClaudeJ1 Posted April 5, 2022 Share Posted April 5, 2022 On 2/12/2022 at 8:12 AM, Edgar said: rue, but the voice coil still sees approximately constant voltage. Having a nearly constant, nearly resistive load makes amplifiers happy. Would this also apply to amplifiers like the Hypex NC-400, which are load independent? Quote Link to comment Share on other sites More sharing options...
Edgar Posted April 5, 2022 Share Posted April 5, 2022 6 minutes ago, ClaudeJ1 said: Would this also apply to amplifiers like the Hypex NC-400, which are load independent? I cannot speak to the NC-400 specifically, because I have no experience with it. However, Class-D amplifiers typically employ passive output filters to suppress the high-frequency switching noise, and those filters interact with the reactive loudspeaker impedance in ways that are predictable with circuit analysis, but may be undesirable if not taken into account. Quote Link to comment Share on other sites More sharing options...
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