LB Speakers DE Plan 400: High-Performance Invisible Flat Transducer

The DE Plan 400 is a 2-way invisible flat transducer with dual 6" woofers, delivering powerful performance from a completely invisible installation. With bass response extending down to 46 Hz, the DE Plan 400 provides full-range audio that rivals visible speaker systems.

Key Features:

Dual 6" Woofers: Two 6" flat membrane woofers deliver strong, controlled bass extending down to 46 Hz, with a maximum SPL of 104 dB - making it suitable for demanding audio applications.

de:shape Technology: The patented membrane with optimized contour ensures homogeneous deflection and unprecedented audio accuracy.

240W Power Capacity: High power handling provides dynamic headroom for both music and cinema applications.

Completely Invisible: Disappears behind plaster and paint in walls and ceilings, with no visible elements after installation.

Flexible Configurations: Available in 8Ω and 100V versions for residential and commercial installations.

The DE Plan 400 is the mid-range workhorse of the invisible speaker series, ideal for surround systems, multi-room audio, home cinema, and commercial spaces where audio quality must be matched by visual discretion.