popping speakers during shut off
i have a full custom system with a pioneer HU and niche audio speakers...now when i either a) turn the deck off via the remote or the off button or b) turn my car off...the speakers will pop and crackle as the system shuts down...i am wondering if anyone can help me solve this problem because i imagine it cannot be good...fyi i did all the wiring myself from the deck to the amp from the amp to the speakers i've checked all the connections made sure there was no copper wiring visible or able to be touching metal...thx in advance guys...
majestic 500w 12" sub
boss 600w 2 channel amp
boss 800w 4 channel amp
niche audio front and back speakers
all self installed baby....