im poor so im gonna buy the http://cgi.ebay.com/ebaymotors/ws/eB...tem=1840995550
just the high/low converter.. question is that my amp already has the rca's for low in .. and it also has a "high in".. can i just plug something directly in there?? also it has a built in crossover.. wut should i set it on.. i see HPF, FULL, or LPF.. and thanks SiClone.. im gonna go buy the streetwires type kit once i figure out if i need to also get this rca thingy.. thanks