· 2009 Carbon Black 6
I am looking to "upgrade" my audio system without adding a sub but still getting "decent" bass. I have a 5 month old baby and need every bit of trunk space I have as my girlfriend has a 2 door cobalt. So we are always in my car. I just recently found out that my rear left speaker has stopped working so its a great time for an upgrade. I'm looking to replacing the 6x9's and 6.5's and adding a 4 channel amp if needed. Please let me know your opinions on the "bassiest" aftermarket speakers.