This inwall speaker is flatter and even more invisible than any of its predecessors. The frame has been reduced down to 1 millimetre, the frame thickness more than halved. The grille of the loudspeaker has been noticeably fine-tuned and it feels almost like silk if you stroke it. Despite those touches, the sound from the Flat inwall loudspeaker is remarkably warm. This newcomer to the range also scores high when it comes to vibration absorption. The frame simply clicks itself into place with adjusting screws, you fit the grille magnetically.