86ranger4x4owner
New Member
- Joined
- Jun 2, 2010
- Messages
- 538
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1988
- Make / Model
- Ford
- Engine Size
- 2.9l
- Transmission
- Automatic
Ok i have two 12 duals and i get a whining noise from them and it gets louder as rpms increase.i have all my amp wiring beside each other.So can it be cause of all the wires are together i heard it could be or what else could i try?I also found out on the amp if i cange the x over or crossover to lpf it clears up all the way but when i put in on full it whines and whines more when i turn on the lights or rev the rpms up.the amp is spx pro audio anyone know where i can get an online mauel at and the truck is a 1988 ranger super cab with the 2.9l.thanks for the help
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