what does a lfe attenuator do on my amp?

7 of 9

Standard Member
i am using a marantz 4200 reciever with my speaker set up and it has a lfe attenuator and it has these settings 0, -10 and off and i was if i should use it and on what setting?

thanks from 7 of 9

Mr Grumpy

Established Member
At a guess I would say that it alters the (low frequency) Sub woofer level. As for what level to set it to, it's probably not a bad idea to experiment in order to see what suits you as we all like things a certain way.

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