I have speakers, amp, line out converter, power wire, ground wire, rca's...what else do i need that i'm missing??

 

terminals for the power wires to connect to the battery and ground points
blade connects for the speakers and crimpers
in-line fuses at the battery to protect the amp and truck from shorts
zip-ties to secure it all


and beer.

Oh..maybe some red and blue wire taps

 

'preciate ya!