[dittoner]

I have the Infinity Stock stereo...and the speaker on the driver's door sometimes makes a thudding noise, like maybe something's loose? I know the speaker is not blown, but it doesn't sound very good. Any suggestions?

 

[blkbute]

you may find that the grill for the speaker is a tad loose, I find this alot on my car,somehow stop the rattle and it sounds clear.