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What amp is better for subwoofer?
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<blockquote data-quote="Vladimir Kuzmin Sr." data-source="post: 215685" data-attributes="member: 15095"><p>Not really.That article basically talks about how the cable and connectors affect the DF. The output impedance of the amplifier is considered to be close to 0. And you are right that we can consider the recommendations for cables and connectors. But we don't know the real output impedance of an amplifier with conventional power supply, and it can be high at low frequencies. And LF drivers with their heavy moving system can not be well controlled by the amplifier, so in this case they will give their resonant frequency at any signal in the form of LF squeal even with cabling well done. My recommendation is only for such a case.</p></blockquote><p></p>
[QUOTE="Vladimir Kuzmin Sr., post: 215685, member: 15095"] Not really.That article basically talks about how the cable and connectors affect the DF. The output impedance of the amplifier is considered to be close to 0. And you are right that we can consider the recommendations for cables and connectors. But we don't know the real output impedance of an amplifier with conventional power supply, and it can be high at low frequencies. And LF drivers with their heavy moving system can not be well controlled by the amplifier, so in this case they will give their resonant frequency at any signal in the form of LF squeal even with cabling well done. My recommendation is only for such a case. [/QUOTE]
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