Oh I know, but as said I disagree in this way of seeing it based on my experienses & knowledge. Even if the voicecoil is in the circuit seen as a shematic layout. You are right in this btw, circuitry is not my field, I`ve working how to do the ultimate dynamic speakers
Audio has been misdesigned since back in the 60`s when the transistors appeared. Cheap watts made it possible to ignore physics, speakers has been done wrong and so has amps while speakercables are totally misundestood.