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In Reply to: RE: high pass xover implemented in the amp posted by Triode_Kingdom on December 22, 2017 at 10:22:48
At 20Hz, we have 40 Ohms of impedance with the speaker level Hpf. I wouldn't really call that no load.
Follow Ups:
Is it 40 ohms resistive? Or something else?
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Buy Chinese. Bury freedom.
40 Ohms of added reactive impedance to what the speaker would otherwise be.
Well, I have no idea how 40 ohms of that particular reactance in series with the driver might affect the amplifier over frequency. That's one reason I would recommend against it. Low level contouring is much safer all around.
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Buy Chinese. Bury freedom.
"Low level contouring is much safer all around."
OK... but exactly where? In-front of the amp or how about after the first stage?
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