KEF Audio Upgrade Parts - Now Available!

[robjamell]

I have searched and have not been able to find this information. Does anyone know if the factory speaker outputs employ what is commonly known as an all-pass filter where the factory signal employs phase shifts?

Also, I assume there is no one who found a way to grab the signal before the factory amplifier.

Thanks in advance.

 

[KJWEmira]

I'll let someone else answer the first part of your question (sorry), as I'm not at all concerned with this - Throw in an Audison Bit Drive Amp and this will solve everything.

Regarding grabbing speaker signals before the factory amp - If you did this then none of the factory controls or settings (Volume, Bass, Mid, treble, mute etc, etc) would function anymore, like they do at present, sorry, but I would not advise this method.

Take a look on the Official Audison YouTube channel. Here they'll explain how their amps are unique, especially their integration with all modern cars.
None of their videos I have seen have taken speaker signal prior to factory installed amps, sorry again, but that's a bit 1990's era.