Cold weather Amp not turning on
Hello, i am having issues since it started getting cold out my amp doesnt turn on. It would turn on after turning the car off and waiting a little while, but now it wont turn on at all. my fuses are fine at the battery and the amp. power and ground seem to be in check also. Maybe time for a new battery ? Any advice would be great. thanks !
Amp is a polk audio 660 4 channel, it powers my sub and my fronts.
2004 Chevy Malibu
Front -Polk Audio 4x6
Rear - Alpine 6x9
Sub - JL audio 10w0.v3
Enclosure - JL audio bandpass
AMP -Polk Audio 660 4 channel