[Coopspeed]

2015 Mazda3 Bose

The back of both of my front door speakers had come loose causing distortions on the bass. Makes it sound like a blown speaker.

I fixed the driver side speaker a year ago. Just fixed the passenger side speaker. This 3M stuff seems to work well. It is very pliabe once it dries which should hold up well.

 

[werD]

This is perfect - just experienced the same issue like so many others, but wondered what works good for a repair of the speaker.

I bought a new speaker and installed, so I'll repair the old and keep it handy for when the other door starts the buzz...

 

[paulff3]

Both failed on my car, too. There is an TSB.

 

[hansboomer]

Is there an extended warranty to go with the TSB? Do you know the TSB number or date?

 

[paulff3]

Is there an extended warranty to go with the TSB? Do you know the TSB number or date?

There is no extended warranty. Look around there are several posts about the TSB. TSB stands for technical service bulletin and details the repair.