A yes would i notice a differnce if i bought 2 sets of Knukonceptz RCAs, the best ones they make coming from some sosche RCAs? also if I bought a Clarion EQ that has 7 volt output would it make a difference over just using the Hu and the Amps eqs? And If I did buy a eq and the 2 Sets of RCAs, a 2 channel and 4 channel set, could i just run the soches from my deck to the Eq then the Knus from the eq to the amps? or would that defeat the purpose since i would still have some cheap ones in there, and My Kenwood DDX-812 has 5 volt output? thanks