I have two of the Foster amps from NHT. I have read over the instruction for adjusting the filters many times but can't make sense of them. I think I have figured out the spectral tilt adjustment, but not the highpass filter part. It uses terms that I know nothing about.
I understand it has a high pass filter set to roll off the sub at 29hz and I can live with that but what about the talk about Q and .707. Where does this fit in?
I want to know if it has a cross over function built in that will allow me to use it to roll off the mains as the sub comes up. I dont think so but what is all the electronics for? I will run the speaker level inputs into the plate amp and on into the mains. Is there way it will roll off the input to the mains?
I'm hoping someone has these and figured out the answer.
Thanks
Bob Howell
I understand it has a high pass filter set to roll off the sub at 29hz and I can live with that but what about the talk about Q and .707. Where does this fit in?
I want to know if it has a cross over function built in that will allow me to use it to roll off the mains as the sub comes up. I dont think so but what is all the electronics for? I will run the speaker level inputs into the plate amp and on into the mains. Is there way it will roll off the input to the mains?
I'm hoping someone has these and figured out the answer.
Thanks
Bob Howell
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