ok so i have this rumble at all times my amp is on its really anoying anyways i have bought an all new box, rca's, power and ground cables, amp, and 2 new subs, it is still there the only thing left is the deck is it possible the deck can be cause this????

oh and on the side i got an rockford p500/2 and 2 12 inch w3v3's it thumps pretty hard just wondering about how many dbs you think im hitting

thanks for any and all help

 

Hard to ever tell how many dBs. Depends on car box, power, subs, only real way to get on a TermLab.

As for your problem, I would of started with the HU. Soder a piece of wire around the metal ont he outside on the rcas and screw the other end of the wire to the HU. Should fix it.

 

ok i will try that does it matter wich one i do it to or do i have to do both ends

 

wrap a wire aorund both

 

if that doesnt work or you dont want to play with grounding your rca's out, try a ground noise isolator

 

Eh that's a waiste of $20.

 

i have a gallon ziplock bag full of them

 

ok thanks for all the help is there a way to get the deck out with out the special keys they charge a 20 dollar minimum at my local best buy and i dont wanna pay 20 bucks for a 15 second job

 

yeah there is but it involves takeing the dash apart, what year do you have and what is your location.

 

ha id rather pay the 20 is there a place where you can just buy the keys