Improved Speaker system for Ford Fiesta zetec s red edition

[Reece.G]

Hi guys, I was just wandering which speakers/subwoofers are best for a Ford Fiesta zetec s red edition as I have this really annoying rattling noise on certain bass songs in the speaker in the passenger seat (left side). Thanks 

[pragmatix]

1 hour ago, Reece.G said:

Hi guys, I was just wandering which speakers/subwoofers are best for a Ford Fiesta zetec s red edition as I have this really annoying rattling noise on certain bass songs in the speaker in the passenger seat (left side). Thanks 

I would check the existing Speakers to see iv they are mounted correctly also that the door card is also mounted right.