I just went out and bought a 4 guage wiring kit and a distributor block a y adapter for RCA's but the adapter splits 4 guage into 8 guage but I have no 8 guage so could I jus snip off some of the 4 guage and use that? And can some1 explain how 2 wire the rcas man I need a step by step guide in installation can some 1 help me out and make me1 bcuz the links u guys r giving me aren't working