Live in the up states and its getting colder and I want to make sure my subs will be fine during the winter. Their in my car hooked up, and im kind of anal about keeping them safe. I take that extra step to do what I can for them.
Start them slowly - Don't hit the bass as soon as you get in the car. As the speakers vibrate, they warm-up the diaphragms, so let them warm-up a bit....