g8 gt

The setup in my car is a JL 12w7 in a high output box powered by a JL 1000/1v2 slash amp. I am using my stock car battery and I did NOT do a big 3 upgrade. This setup worked without any problems for a couple weeks. However, yesterday I was driving and I turned the head unit from volume 0 to 47...

The setup in my car is a JL 12w7 in a high output box powered by a JL 1000/1v2 slash amp. I am using my stock car battery and I did NOT do a big 3 upgrade. This setup worked without any problems for a couple weeks. However, yesterday I was driving and I turned the head unit from volume 0 to...

Hello, I recently purchased a JL 1000/1 v2 slash amp to power a JL 12W7 sub in a ported box. I am using 4 gauge wire. However, I have read of people having alternator problems or voltage errors due to using the amp (it is supposed to be very hungry). I drive a 2008 Pontiac G8 GT. My...