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Help needed tuning a Class D monoblock AMP
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<blockquote data-quote="Jeffdachef" data-source="post: 8217559" data-attributes="member: 650438"><p>yes that will happen the high pass filter only attenuates the tone meaning it'll reduce the loudness but not cancel it out completely its normal if your speakers play it. Also you'd want a -6 db 50hz test tone not just a 0 db 50hz test tone, theres a big difference between the two. You can go past a quarter of the way on the amp, like i said if its going past 75% thats the danger zone, a lot of amps are fine around 50 or 60% depending on the head unit.</p></blockquote><p></p>
[QUOTE="Jeffdachef, post: 8217559, member: 650438"] yes that will happen the high pass filter only attenuates the tone meaning it'll reduce the loudness but not cancel it out completely its normal if your speakers play it. Also you'd want a -6 db 50hz test tone not just a 0 db 50hz test tone, theres a big difference between the two. You can go past a quarter of the way on the amp, like i said if its going past 75% thats the danger zone, a lot of amps are fine around 50 or 60% depending on the head unit. [/QUOTE]
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Help needed tuning a Class D monoblock AMP
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