Rear parcel shelf noise) and JBL - Toyota Corolla, 1.6 liter, 2008

The ringing in the area of ​​the rear shelf is pretty boring! And now it's decided! The shelf is already dismantled! The pretensioner coils are definitely ringing. Eh ...))) Belts don't live there anymore)))) The
shelf was glued with STP M2.
... and then the speakers caught my eye (JBL GT5-963) They lie idle! I look at JBL and my relatives and smile))) I understand that they are not needed there at all, but still ... I made podiums from plywood, cut the ring on the shelf, in the area where the shelf and the speaker meet. And here they are in their places! I glued everything with anti-creak and spleen. That's all!

Well, of course, the sound in the car has practically not changed)
but somewhere deep in my soul the thought that there is now normal acoustics in the shelf)))))