Originally Posted by
TbM
Sound deadening the doors isnt just for nice systems it makes any speaker sound better, you dont have to do the whole car just do some of the outer-skin inside the door with dynamat and cover the service holes with mdf to create an enclosure. give you alot better sound IMO. Think the door kits of dynamat are pretty cheap on ebay.
If your happy with how the sony's sound then thats great, main thing is to find speakers that you like listining to.
Yes the anl fuse goes near the battery, fuses are usually rated in amps are you sure its not 150A?
Distro blocks help if you are using multiple amps, you can run a high gauge cable though the cabin to a distro block then run smaller gauge cable to multiple amps.