DE Plan 600
Invisible Speaker

Very linear frequency range
180° nominal dispersion
Invisible flat transducer
3 × 6" woofers + 1" high frequency driver
Excellent low frequency sound
360 watts power capacity
- Dimensions: 620 x 300 mm
- Gastronomy, hotels
- Home audio
- Surround systems
- Sales rooms

The DE Plan 600® is a high-end flat transducer with three 6“-woofer and one high frequency exciter which, once installed, remains completely invisible in walls or ceilings. The patented design concept of the DE Plan series means the large flat membrane is homogeneously deflected in the bass range. This produces an excellent low frequency sound with a low cut-off frequency.
de:shape®: the membrane of the DE Plan 600 has an optimized contour with a calculated distribution of distance between the edge and the high frequency driver (patent pending). This results in unprecedented audio performance and extremely accurate sound reproduction.
Sophisticated crossover tuning means the DE Plan 600 2-way system delivers clear music and speech reproduction. Additional subwoofers are not required. The DE Plan 600 is mainly intended as a front speaker in home audio systems or media rooms.
The DE Plan 600 mounted from the front in hollow non-concrete walls and ceilings. It can also be installed in solid walls and concrete ceilings using an EGB Plan 600 back box. First, the speaker is mounted, then the glass fiber lining included with the package is placed around the membrane and the area can then be plastered and painted.
DE Plan Installation Videos with or without a back box on Youtube
DE Plan 600
Complete incl. assembly frame and glass fiber fabric
EG Plan 600

Back box
Dim. 700 × 480 × 120 mm
EGB Plan 600

Back box for concrete
Dim. 700 × 480 × 148 mm (incl. PVC rigid foam)