Installing new amp
2013 Roadglide Custom: I have just ordered some upgrades for my stereo, (Soundstream PN4.520, Infiniti Kappa 62.11 for front, and will install pioneer 6x9 in lids in the near future but will be running all the wires. This is my first install and have found much of the info on this site I need, as well as HD forum site. My question is what all do I need to make this installation. I read on HD forums that i need a line output converter to hook up to the amp, could someone please clear this up for me.