sub feedback

[1999GAGTgreen]

hey , well i installed a system into my 99 grand am and there is a constant low rumble coming from the subwoofers. to cure this i installed a switch on the remote lead to turn it on and off well it started to work then it stopped , so my friend suggested that i install a noise reducer ( he came ocer with a 4 amp fuse in an incaseing) well when he installed it it rumbles even more i can turn the switch off and it doesn't rumble but i can't use my system so any ideas on how to reduce that terrible feedback

[btchn1]

What kinda stuff are you using? head unit, amp, subs, wire, does your power wire go to the battery, what size is the power wire, where and how is it grounded, and anything else you can tell me will help. My first instinct is that the gain is up to high. Also, are the subs dual or single voice coil and how do you have it hooked up?

[1999GAGTgreen]

never mind , sorry about that , i figured it out , but yeah i am starting up a grand am car domain soon when i get it up i'll post a web address.


99 green grand am gt
pyle headunit
JL Audio 10' subwoofer (2) in a enclosed box with red neon
green street glow underbody kit
pyle dvd player
legacy dvd 7' screen

[btchn1]

So........What was it? Just in case it happens to someone else. Lee

[1999GAGTgreen]

it was strange the ground wire was loose