I just installed my system and I got I whinning sound from my speakers. The system is 3 10s . Has anybody had this problem with their lancer/

Thanks for the help

 

Where are your speakers crossover points? Did you check your grounds and your RCA connections?

I personally haven't had this problem with any subs I've installed in my lancer.

 

did you run your RCA's and your power wire on the same side of the car? that will do it also.
but you shouldn't get alternator whine on subs, unless like spl said, your crossover point is really high. Put it to around 80hz or lower.

 

I agree with the guy on the previous post, I turned my crossover point up to 90 and the whining noise took over my speakers while playing on low volume levels.

Simple fix: turned your amps down a bit!

 

I will go try turning down my amps right now.

I am also wandering where did you guys ground your deck.

 

can somebody tell me where they grounded thier deck in the dash. thanks

 

I had the same problem. I grounded my deck factory ground. it still happens, but I have 8 speakers, 3 amps and 3 subs, soo...I have other issues, like the alt not pushing the power I need. I hadded a capacitor and it helped a lot, I guess the alt just don't push the juice, any other alternators out there for the car? I need to install my CD changer, DVD, TV's, GPS, etc.

 

where are your RCA's ran? if they are ran down the center console to the back that is why it whines. the radio is directly above processor in the car, move the RCA's away the computer

 

mine makes the whinning sounds and i don't have any sounds

 

I have the RCAs ran down the drivers side... anybody heard of the filters that plug into the RCAs??? My friend said they work.

 

yea its called a ground loop isolator (installitedge.com) it just passes through the rca line but check grounding first!!!

yea i know it a little late but info never hurts