A:Answer The soundbar doesn't detach. The soundbar is the base for the TV when sitting on a stand and also is where the power for the TV actually flows through to reach the screen. When the soundbar folds up, to mount to the wall, the speakers in the bar rotate so they are always outward facing to give the best sound quality. The folded position of the bar also is what is actually mounted to the wall as the mounting holes are on the underside of the plate for the TV and are only accessible when folded. Not exactly sure why you'd want invisible speaker or what your term "invisible" truly means for you but my best guess would be something akin to the older models of the first flat screens that had rear facing speakers buoy into the back of the TV. Rear facing speakers are the worst way to listen to anything unfortunately and especially if the TV is mount would provide a terrible sound experience. Soundbar a were actually introduced to clear up the rear facing speaker issue.
