Ok, here's one for you guys. I just finished installing my amp. It is a 5 channel pyle amp 1400 watts. I also installed my two 12" JBL Subs in my homemade box. Now for the problems, I have two. First of all, after everything was hooked up, I took the car out for a test drive. I noticed a very annoying whining sound that gets louder as the rpm's go up and falls as the rpm's fall :angry: . The second problem is that with the trunk closed, my subs sound distorted and muffled. With the trunk open they sound awesome with no distortion. Between these two issues I'm not very pleased with my install. I almost wish I had just paid the $175 that the audio shop wanted for the amp install. Then they could have worried about it. If anyone has any suggestions I would really appreciate it. Thanks in advance.
-Scott
-Scott