Because the Bose amp is a new model, they are investigating. Short term we may keep the Bose amp for multichannel and tap the sub signal. Goal is to replace the Bose amp with better power and DSP as we did in my 911.
Once we know more about the ANC (active noise cancellation) we can proceed...
Not sure on the factory power. We did full speaker replacement with Focal in the doors and dash, and yes multichannel power to cover all speakers.
We usually do a second Amp for the sub. In the above example of my sub boxes from my 911 I shared, we have 850W to each sub.
Going to use the sub area for the amps and DSP. Sub will be a 12” cube sitting to the back left by the seat back. Similar to this from my 911 install, but only A single.
A few more pictures. Great color. Fresh from paint correction, PPF, Tint and ceramic coating. Many Thanks To Premier Protective Films in Fremont, CA for the great work. This is my third vehicle with them, and the quality is outstanding.
Bose Amp is in the trunk area, forward of the Bose Sub. Brand new Bose AMP my stereo shop hasn’t seen before. Different the previous Bose units used by Porsche. Working on figuring it out, for my stereo upgrades (Focal, Mosconi).