Post by
isoteric »
https://forums.nicoclub.com/isoteric-u2131.html
Tue Oct 13, 2009 9:14 am
not sure if you're talking about the stock sub because i'm not sure what thread the audio question was posted in, but if you're talking about aftermarkets, be sure that your amps are getting adequate cooling because they will cut out in fairly low temperatures, or at least what may seem like low temps for that kind of equipment if you live in a warm area... i'm in la, so here we are in october with 80 degree weather which is cool for us, but in the summer it can get seriously hot and my amp will cut out if i don't let down the rear seat so it can cool better.
if you're speaking about the stock amp, you may want to check the same thing, even though there isn't really a way to check the amplifier for the stock sub as it's built into the vehicles head unit, but you can pop your trunk and play your stereo and check the subs basket and see how it feels as well as disconnecting the harness for the sub and making sure that all of the wires are seated within the harness tightly.
hope one of those helps you out if not feel free to message me and maybe i can brainstorm some things with you. Good luck!