I've been having an issue for the past couple of months where the speaker goes in and out. Sometimes sounds will come out and other times it will not. The 3 other speakers work fine. I've had the car for 5 years so do you guys think it's time to replaced them, is that speaker going "bad"?

please let me know...thanks....

It's a 2005 TSX.

 

It sounds like a connection problem; it could be your speaker's lead wire to the voice coil wire has weakened and when speaker hit a frequency at the resonance or "sweet sound" it will either short/open that's where you hear the in-and-out sound. Or it could be the wire that come out from the amp to speaker is pinched some where in between(seen it before). Best is do a continuity test on both part, that may require you open your console and door panel off if you are comfortable doing it.

 

connection problem would be my guess as well