@m-db
It’s the same as using high level inputs. There is no “magic”. The claim is that unlike a line level connection (RCA), the SpeakOn method allows for the subwoofer’s signal to have the same sound characteristics that is being fed to the speaker. However, it’s pretty silly, what that means is you are thus amplifying a signal that already has been amplified, so it has lots of distortion/harmonics/noise, rather than amplifying a much cleaner signal.
It’s the same as using high level inputs. There is no “magic”. The claim is that unlike a line level connection (RCA), the SpeakOn method allows for the subwoofer’s signal to have the same sound characteristics that is being fed to the speaker. However, it’s pretty silly, what that means is you are thus amplifying a signal that already has been amplified, so it has lots of distortion/harmonics/noise, rather than amplifying a much cleaner signal.