So I have a kenwood kdc-bt34 deck single din just bought 2 days ago and hooked it up to my kenwood x501-1amp which is hooked up to my 10inch dual voice coil alpine type r subwoofer running at 500rms 1000 watts. On 8 gauge wire for power wire and ground. My problem is my amp has been getting power while the car is off 13-13.75 but when I turn my stereo on it drops to 0.55 (remote wire)doesn’t turn off the amp but when I get my volume up to 10-15 the subs hits a few times then shuts off the amp. I had just replaced all of the wiring to. So I’m not sure what it could be anymore I’ve sent the amp to kenwood repairs but they said they found nothing wrong with it. I’ve had this set up for over a year and it was working just perfectly fine.