I had a issue with sound in my 2002 monte and purchased a replacement stock radio and amp.. However the issue was a spliced power supply so I have these two items for sale is anyone is interested.. I pretty much redid the whole system before giving in and taking it to the dealership to be robbed for $600.. uggghhh!! what a headache that was.. If you need any infor regarding sound I can give you all the info I researched..
Thanks!!