u/IMakeGoodTweets

Hey so I have a 2005 Chevrolet suburban 1500 LS trim non Bose and I’m using 2 Orions 6.5 CM654 in the front doors and 2 Kickers 6.5 ESC65 in the rear doors and I have an aftermarket stereo which is a Dual electronics stereo 10 inches (DMCPA10FL) and I have a Taramps TS 400x4 2 OHMS AMP (B0BZQP81W6)

Here’s the issue, every time I turn off the car the car speakers make a loud shut off noise it sounds like a Ufo space ship noise? I’m not sure how to explain but the video shows everything, in what way can I fix this?