I just recently installed subs into my accord (CCity did the install) and noticed that my radio now comes in like **** in areas where it use to come in fine before the install.. Is there anything I can check out or anything I could add that would allow my radio signal to come in more clear? I went back to CCity and they said they did nothing with the factory radio (they used a Line-in converter) so its not their fault when it comes to the bad signal.
Any help is appreciated guys.

 

What else is new? is it a oem deck or aftermarket? Are you using a fm mod at all?

 

Regular factory oem deck and no fm mods at all.. just bought the car recently.
sorry, shouldv'e added that in the prev post.

 

Where did they mount the LOC? if behind oem radio they might of forgot to plug in antenna plug