I am wondering how much the installation would be to install 2 subs and an amp and a set of speakers. I have the 2 subs, the amp, the box for the subs, and the speakers. I am wondering how much it would cost to install them. I need to know the price of the wires for the speakers and subs and other parts to get them installed. So can you please leave a list of the stuff i need to buy and how much it would be. Thanks