I bought a cheap amp wiring kit so the ground wire is not the same size as the power wire but my friend gas me an extra piece of 8 gauge wire same as mine if i put both of these to on at the same time would it help out any? also he gave me some audio cable like the wires inside are twisted to gather the box says it gives you better sound quality would they make a difference in sound that the one's i have on there know?Thanks
NO, you need to buy thicker wire because electricity follows the path of least resistance which means if one of the wires is 1/8 of an inch longer than the other, that is the wire the most electricity will flow through, as far as the speaker wire it wont make a difference unless it is thicker than what you already have installed (its very hard to tell the difference in sound quality even with very high quality speakers
