Did anyone replace the OE stereo with a modern one? Any hints?
It because of the harness design, Non-Amplifier and Amplifier harness design are little different. Check your bottom of the trunk for Amplifier. Also, the issue of the Amazon one has very-very low speed. It uses the 4-Core Cortex A7 with 1 or 2GB RAM. I know it might be a wating, but check the Aliexpress or if you lucky you can find the smugglers from Ebay for same design with A53 8 Core or A72 8 Core with 3 or 4GB RAM.I found one I really like on Aliexpress "Car Radio for Kia Soul 2010-2013 Android 2 Din Car Multimedia Stereo Player Navigation GPS Autoradio Head Unit Audio Auto Video" but halfway down the page it states "
Pls attention Hi,Friend
If your car has OEM Amplifier, pls do not buy. Our product can not support Amplifier. Thanks. The factory amp, located in the right rear side panel, pls check before placing order."
My question is "Don't all Souls come with an OEM amplifier? Thanks in advance for your responses.