Removing Cabin Speaker Panels -- 420DB - help?

[CougarCruiser]

Does anyone have any idea how the master stateroom and main cabin speaker covers come off for speaker service/replacement?

In the master stateroom - these appear to be wrapped and secured, but no amount of tugging/sliding up, down, or sideways seems to want to break these loose. There does not appear to be any exposed screws for access?

In the cabin, These 2 speakers are part of a larger panel, which I am sure can be removed with clips -- but before I go down that road, I want to confirm. The speaker grills don't seem to want to release even with some prying.

Any ideas?

 

[gkuypers]

Not sure on the cabin panels, but the stateroom covers look like the ones in my 330DA. If you slide a butter knife or small screw driver around the side and pry down carefully they should slide out. If not you might need something small with a hook to help pull these down. Mine were not inserted that far, so they came out rather easy.