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<blockquote data-quote="estens" data-source="post: 8497454" data-attributes="member: 663722">Hello.I&#039;ve bought a Rockford Fosgate T4000bd amplifier, and it turns out I think it is faulty.It distorts the sound over a given output level, way below where it should run into any problems.I have confirmed this using a o scope.The signal in is clean and it gets plenty power.It doesn&#039;t matter if the gain is set high and input signal is low or the gain is set low and input signal is high..Over a certain output it starts clipping<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown&nbsp; &nbsp; :(" loading="lazy" data-shortname=":(" />I have little or no knowledge of how these amplifiers work, so I am asking you:What dou you think is wrong? And do you think it is worth to have repaired?</blockquote>

[QUOTE="estens, post: 8497454, member: 663722"] Hello. I've bought a Rockford Fosgate T4000bd amplifier, and it turns out I think it is faulty. It distorts the sound over a given output level, way below where it should run into any problems. I have confirmed this using a o scope. The signal in is clean and it gets plenty power. It doesn't matter if the gain is set high and input signal is low or the gain is set low and input signal is high.. Over a certain output it starts clipping:( I have little or no knowledge of how these amplifiers work, so I am asking you: What dou you think is wrong? And do you think it is worth to have repaired? [/QUOTE]

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