SoSilent Classic L3³ - meeting box for 6-8 people

SoSilent Classic L3: The productive center for larger teams

The SoSilent Classic L3³ is the ideal meeting hub for teams that need space for up to eight people. It closes the gap between compact meeting units and large conference rooms and offers a highly functional, soundproof environment for creative sprints, team coordination or hybrid workshops in the middle of the office.

Like the entire 3rd generation Classic Line, the L3 impresses with its enormous External height of 2350 mm, which creates an airy and liberated feeling of space. A special advantage of this series is that unique freedom in custom-made production: If requested, we will manufacture the L3 exactly according to your spatial specifications in order to make optimal use of your space.

The highlights of the Classic Line 3rd generation

1. Optimized ventilation (440 m³/h)

Powerful ventilation system for fresh air even when fully occupied by 8 people.
Ultra-quiet operation (less than 35 dB) for maximum concentration during meetings.

2. Solid construction & stability

High-strength aluminum profiles (up to 2.5 mm thick) guarantee decades of stability.
Solid wall structure made of certified sound insulation panels (9+12 mm).
High-strength, film-tempered safety glass.

3. Mobility despite size

Integrated heavy-duty casters make the 815 kg box mobile within the office.
Finely adjustable feet enable a perfect stand on any surface.
Extensive electrification including USB and network connections ex works.

Soundproofing & Acoustics

Two certified insulation levels for your requirements:

Standard: 25±3 dB (ISO Class C)
Uses 10mm safety glass. The solid solution for meetings with normal noise levels.
Plus: 28±3 dB (ISO Class B)
The premium solution with 11.14 mm sound-absorbing glass and reinforced frame. Ideal for highly confidential team conversations.

💡 Our acoustics are specifically optimized for the frequencies of human voices (1000-4000 Hz) in order to effectively neutralize external noise.

Technical data

Dimensions

Outside: 3000 × 2100 × 2350mm
Inside: 2872 × 2031 × 2128mm

Weight

approx. 815kg

Electricity & Certification

Power: 1x 220V socket, 1x USB, 1x RJ45 network interface
CE compliant: Meets all EU safety standards
WEEE reg. no.: SoSilent GmbH is registered under the WEEE reg. no. DE 46457506 registered to ensure complete compliance with electrical law.
Fire protection: Panels Class A / Carpet B1 (flame retardant)

Guarantee

5 years on frame & construction

Certifications & Security

Tested quality

Fire protection: Solid aluminum alloy construction and certified, flame-retardant sound insulation panels.
Electrical safety: All components are CE certified and approved for continuous commercial operation.
ElektroG: SoSilent GmbH is registered under the WEEE reg. no. DE 46457506 registered to ensure complete compliance with electrical law.

We will be happy to provide you with technical reports and acoustic certificates upon request.

Individualization & special dimensions (The Classic advantage)

The Classic Line offers the greatest freedom for architects and planners:

Special dimensions: We produce the L3 exactly to your desired dimensions.
Color selection: Frames and panels available in any RAL color.
Smart glass: Optional switchable glass (opaque at the push of a button).
Branding: Integration of logos or complete design foils possible.

In short

The SoSilent Classic L3 is the versatile hub for growing teams. Solid construction, superior height and the freedom of customization make them a flexible component of modern office architecture.