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Type: Wallboxx L (GEN2)

  • B-System Backbox for Concrete and Brick walls

The Wallboxx is the universal backbox for brick and concrete walls. It integrates seamlessly into the workflow for

easy processing of the wall surface during construction as the Wallboxx can already replace bricks during construction.

Retrofitting into brick walls is also possible.

The Wallboxx allows the speakers to be installed on the wall, for example in the living room and home cinema rooms.

With excellent vibration damping and powerful audio reproduction, the Wallboxx enables unique experiences and

unforgettable sound.

The front and rear walls of the Wallboxx are made of quartzcoated OSB panels, therefore the backbox integrates seamlessly

into the workflow for easy further processing of the wall surface. 

The surrounding EPS base body is low-resonance and has sound-insulating properties.


Features and benefits

• modular product, available in seven standard sizes

• front and rear walls made of quartz-coated OSB boards (12 mm)

• fixed break-out points for optimal installation of electrical conduits (20 mm + 25 mm)

• interior insulation foam, grey (15 mm)

• low weight and high stability with excellent vibration damping compared to other enclosures

• better audio reproduction than other enclosures made of wood, sheet metal or plastic

• better air and structure-borne sound insulation than conventional installation backboxes