tacoma trouble

[tacdubcab4wd]

Just got through installing rock fosgates in the front doors and infinitys in the rear doors and a mtx amp, system sounds great although im getting some buzz through the speakers with the engine running ,I installed a noise filter and it cut out the alternator whine but im still getting some fizz,Ive checked the ground ,ive grounded to the frame ,straight to the neg of the battery and no change. I used stereo input inverters to the amp instead of rca cables , ive heard they were better and ive heard they were just more convienant.Im using my factory radio.If i turn the gain up to where the amp is performing and the speakers really sound good is when i get the buzz in the speakers.It even does it with the radio off.I honestly believe that everything is hooked up right , the fader , balance, and everything works perfect.Also when i talk about the engine noise in the speakers it is really not that bad It just kills me because I cant figure it out.Please somebody help me , Im about ready to rip all of it out and chunk it.

[96camry4dr]

id like to know something of this nature also...i have the same nose problem with my drivers side front door speaker. It just started yesterday out of the blue and no music or anything comes out...just the noise. So people please help us out. Oh ya...my problem is on a camry..haha

[cam2Xrunner]

You should try using RCA wires and a line output convertor.

THe NE-774V from www.davidnavone.com is a very good one.

Make sure to run it on the other side of the truck as the power wire for the amp.

Also be sure to use twisted style RCA interconnects.

its the nature of the beast, what youre hearing is distortion... turn the gain down a little bit to the point where you dont hear it

[Knailgun]

make sure that the power and RCA's aren't run together....electromagnetic interference