No not necessarily. If you have a bad ground to your head unit it may not be noticable going from the head unit to the speakers. But if you amplify the signal through your amplifier then it would be more noticable. Unhook your rca's from the amp when you are playing a song first. Its just a matter of process of elimination.
1998 Silver Contour SVT
17x7.5 Quantum Tech S-13 Rims
Nankang 215/45/17
Lo Tech A Pillar pods
Resonator Removed
Panasonic CQ-DFX701U
MobileTV Hi-Fi VCR
MA-Audio DVD Player
MobileTV 6.4" LCD
(2)Xtant X415 subs
(2)JBL BP1200.1
(2)A/D/S 250MX
Phoenix Gold XS160 Components
Audiobahn crossover
Auto Meter Phantom Gauges
Bullit Fuel Door
B&M Short Throw Shifter
Ichibahn REV Series Steering Wheel
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