the plant is shut down a bunch of indians bought it realized they didn't have enough money to keep it running and shut it down LOL. a friend of mine has a 800W legacy amp in his truck that has fried 3 subs total so far! he has an old 500W amp and the protection is fried on it so we use it to play a 60Hz tone into old internal computer speakers LOL we blew a voice coil 6' away and it was hot to the touch LOL
pie-- theres a product that is called
brown bread it is a sound dampening material and you line the trunk with it and it usually helps lots and where it doesn't work just use some paper towel to stop buzzes hehe