i have been running 10 gauge wire from the battery to the amp people say that it could cause a fire im running 400 wattsrms at first when i connected everything everything was good for like a month and a half then the system didnt hit hard like it used to it still hits but not as hard as it used to. then you could hear engine noise from my subs i think is because of the small wire. im getting 4 gauge wire next week i just wanna make sure if my problem is because of my wire. but how come it didnt catch on fire if i've been running it for that long. thanks
i wouldn't really expect it to catch on fire. you said you are getting new 4 ga wire next week, just run it and you should see an improvement. just make sure you have a solid ground and you should limit your noise. if not you can search the forums as i'm sure someone else has had your problem before.