DE Plan 600 inside
For Invisible Integration into Furniture and Wall Panels

Key Features
  • Invisible flat transducer
  • For integration into furniture and wall panels
  • 180° dispersion
  • Very linear frequency response
  • Excellent low frequency sound
  • 4 × 4“ woofers + 1” high frequency driver
  • 320 watts power capacity, 8 ohms
Fields of Application
  • Gastronomy, hotels
  • Home audio
  • Surround systems
  • Sales rooms

The DE Plan 600 inside® is a special version of DE Plan 600 designed to be invisibly installed in furniture and wall panels. The speaker is glued onto the backside of furniture or panels made of wood, MDF or similar materials and directly excites through these surfaces. To do this, the recessed mounting area is milled into the rear surface to a wall thickness of 3 mm. The large radiating surface is activated without an intermediate membrane, which makes DE Plan 600 inside extremely high efficient and produces an excellent low frequency sound with a low cut-off frequency.

de:shape®: the membrane of the DE Plan 600 inside 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.

The elaborately tuned crossover ensures a warm, transparent acoustic pattern. The DE Plan 600 inside offers high-quality music and precise speech reproduction. The DE Plan 600 inside is mainly intended as a front speaker in home audio systems or media rooms. Additional subwoofers are not required.

The reproduction characteristics depend very much on the material in which the speakers are installed and the acoustics of each room. As a result, our system controllers or DSP power amplifiers should always be used to achieve the best sound pattern.

Technical Data
2-way flat transducer
4 × 4” woofers + 1” high frequency driver
Frequency range
42 Hz – 20 kHz (mounted on a MDF panel with 3 mm thickness in front of the exciter))
8 ohms
Power capacity
160 watts RMS, 320 watts program
81 dB (1 W@ 1 m), depending on the mounting materials
Maximum SPL
106 dB @ 1 m
Dispersion angle (H × V)
620 × 300 × 72 mm
Installation depth
72 mm
Recess size
624 × 304 mm remaining wall thickness in front of the speaker: 3 mm
5,4 kg
Screw-type terminals, pluggable

DE Plan 600

Complete with 2C adhesive


EG Plan 600

Back box

Dim. 700 × 480 × 120 mm