Edgeless in-ceiling loudspeakers | lb lautsprecher und beschallungstechnik gmbh

DE-X Series

Trimless In-Ceiling Speakers
Our trimless in-wall / in-ceiling speakers from the DE-X Series are high-end speakers for flush-mounting in ceilings and walls. They were specially developed for employment in home-audio applications and in professional sound systems with strictest requirements on sound characteristics and high fidelity reproduction.

Installation Video DE-X Series

DE-X Installation Video
on Youtube

The patented coaxial drivers feature Polar^®technology to deliver perfect omnidirectional beam formation (180°).

Special version of DE-X speakers with a shadow gap and matching fittings for cameras and smoke alarms.

The DE X 300 FR transmits a targeted
sound beam at an angle from the ceiling

DE-X speakers can be quickly and securely installed in hollow ceiling and wall structures. Our EG-X series of back boxes can be used to reduce sound transmissions to adjacent rooms. We also recommend using back boxes if you are installing devices in acoustic ceilings, solid walls or furniture. The plastic back boxes in our EGB-X series should be used to integrate speakers into concrete ceilings.

Polar Speakers
These zero-compromises 2-way built-in speakers feature patented Polar technology and deliver extremely broad and even sound dispersion (180°) for all frequencies up to 5 kHz. Polar built-in speakers can be used to evenly fill rooms with sound using far fewer systems and larger distances between speakers.

DE-X 140 Polar / DE-X 140 Q Polar new

Trimless Polar in-ceiling speaker with very small dimensions for flush mounting in walls and ceilings.

DE-X 170 Polar / DE-X 170 Q Polar new

Powerful 5.25“/1“ trimless in-ceiling speaker for flush mounting in walls and ceilings with Polar^® technology for outstanding omnidirectional behavior and perfect linearity.

DE-X 200 Polar / DE-X 200 Q Polar new

Trimless, flush-mounted, high-end built-in speaker with Polar^® technology for ceilings and walls. The DE-X 200 Polar has the optimum omnidirectional behavior and the precise tonal synchronization of the 6.5”/1” system with an elaborate crossover – all of which ensures clear music reproduction even at high volumes.

DE-X 200 HSP Polar / DE-X 200 HSPQ Polar

Trimless in-ceiling loudspeaker with Polar technology and very high sound pressure.

DE-X 300 R Polar

Trimless high-end in-ceiling loudspeaker with Polar technology and excellent low frequency characteristics.

DE-X 200 LP / DE-X 200 LPQ

Trimless, two-way in-ceiling speaker with a very shallow mounting depth of just 48 mm.

DE-X 200 ST Polar / DE-X 200 STQ Polar

The DE-X 200 ST Polar is a trimless in-ceiling stereo speaker with high power capacity and Polar technology.

The models DE-X 200 CD and DE-X 300 CDR are heavy-duty speakers for in-wall installation with a defined dispersion of 80°. They are employed as front speakers (L, R, center) for home-audio systems and media rooms. A tweeter waveguide with CD (Constant Directivity) characteristics ensures controlled sound radiation.

DE-X 200 CD / DE-X 200 CDQ

Trimless, high-end, in-ceiling speaker with a defined nominal dispersion of 80° for wall installation.

DE-X 300 CDR

Trimless, high-end, in-ceiling speaker for wall installation with a defined nominal dispersion of 80°. This sophisticated 3-way system was developed as a front speaker (l, r, centre) for home audio systems and media rooms.

The model DE-X 300 FR was specially developed for employment as front speaker (L, R, center) without impairing the field of view in home-audio applications and media rooms.

DE-X 300 FR

Trimless, in-ceiling speaker with a 35° downwards-facing beam direction. The DE-X 300 FR is a front speaker (l, r, centre) that has been specially designed to not obstruct the line of sight of viewers or the screen in home audio systems and media rooms.

DE-X 300 SUB

Trimless, compact in-ceiling subwoofer for wall and ceiling installation. The DE-X 300 SUB is designed to be installed with our EG-X 300 and EGB-X 300 back boxes.