Quote:
Originally Posted by Flarpswitch
I am not sure I understand how the amplifier(s) and speakers are set up. Looking at the diagram does not clear things up for me. My Subaru Ascent has 8 speakers and a big Harmon Kardon amp under the front passenger seat. I assume all the heavy lifting is done by that amp. Whether it is driven by power amps in the head unit or line level signals, I don't have a clue. Same with my previous 2017 BRZ which had 6 speakers and an amp in the trunk area. I assume that the 2022 is set up in a similar fashion. Does the head unit have a power amp capable of driving speakers on its own? Are all 6 speakers in the BRZ connected to the external amp in the trunk area?
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ive only had mine for days so i cant help you with actual evidence but ive never seen a vehicle use high level signals and an amp for an oem system. low level to the amp has always been the way