Does anyone know if the door loudspeakers of a 2012 Touran are thick or thin? I'm thinking of replacing them.

I'm asking everyone, with a 2013 Touran, why does it feel like the loudspeakers in the back don't produce any sound? Is there no loudspeaker in the back?

Has anyone modified the LED headlights on a Kia Pegas? I'm thinking of replacing them because the halogen lights don't seem bright enough.

Is there no loudspeaker in the rear seats of the 2016 1.5L Automatic Super Value Luxury Edition? Only the front doors have them, but it says there are 4 loudspeakers?

Does anyone know how to remove the door panel of a GAC car? I want to upgrade the door loudspeakers.

Has anyone installed loudspeakers in the rear doors before?

Does anyone know if the door loudspeakers of a 2012 Touran are thick or thin? I'm thinking of replacing them.

Has anyone changed the loudspeaker before? Is it easy to replace? Does anyone know? I want to change it because the car's loudspeaker is too embarrassing.

Does anyone know how thick the outer panel of a Wrangler door is?

Does anyone know how thick the outer door panel of a Wrangler is?

Does anyone know the original brand of loudspeaker for the Tiida? I have the 2024 model, and I'm thinking about upgrading the audio system. Has anyone done it?