I just had an Alpine Type R installed today. I have an Alpine MRP-M850 Amp going to it. Well it sounds really good when I am in the car and even good when I am outside of the car but when I open up the trunk the sub seems to be making a really weird noise when it finishes each bass sound. Like a rattle out of the sub. I don't know what it is and if I wouldn't open up my trunk you would never know it makes a weird noise.
Does anyone know if anything is wrong with my sub? or is there just something that needs adjusted or what?
Does anyone know if anything is wrong with my sub? or is there just something that needs adjusted or what?