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DE Plan 600 inside

For Invisible Integration into Furniture and Wall Panels


Key Features
  • 180° dispersion

  • Very linear frequency response

  • Excellent low frequency sound

  • 3 × 6“ woofers + 1” high frequency driver

  • For integration into furniture and wall panels

  • 360 watts power capacity, 8 ohms

  • Invisible flat transducer

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


3 × 6” woofers + 1” high frequency driver

Frequency range
40 Hz – 20 kHz (mounted on a MDF panel with 3 mm thickness in front of the exciter)
6 ohms
Power capacity
180 watts RMS, 360 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 kg
Screw-type terminals, pluggable
5 years

DE Plan 600

Order No.: 0413-0001

Complete with 2C adhesive


EG Plan 600

Order No.: 2304-0001

Back box

Dim. 700 × 480 × 120 mm