FractalAudio said:They control the magnitude of the LF and HF resonances. If you look up the impedance curve of a loudspeaker you will see what the shape looks like.
It depends on the speaker. Here's one for some unknown 120mm driver:Deltones said:Alright, Google here we come: "What does the impedance curve of a loudspeaker looks like?"
FractalAudio said:They control the magnitude of the LF and HF resonances. If you look up the impedance curve of a loudspeaker you will see what the shape looks like.
TheOtherDave said:This particular speaker has an even stranger curve: