GM Truck Club Forum banner

Adding a second battery...maybe?

2132 Views 9 Replies 6 Participants Last post by  vncj96
Hey all, recently ive been having a problem with my amp and sub in my truck. I installed them a few months ago and everything has been working fine, but lately its been acting weird. When i turn on my radio everything works and the amp is on and the sub is kicking, but at random times like in the middle of songs the sub will just stop, and then maybe start back up i missing something really simple? the only thing i can think of is maybe the amp isnt getting enough air flow or something because its behind my back bench seat. Could it have anything to do with a battery? ive been thinking about adding a second one but i dont know how to do that, any help is appreciated thanks!
1 - 2 of 10 Posts
Is your amp going into protect mode at any point? Also, have you upgraded the Big 3 wires? That might help alleviate the issue.
Check your ground wire and make sure it's connected to a clean, unpainted, metal part of the vehicle. (ex: a large bolt underneath the back seat).
1 - 2 of 10 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.