SoSilent Box
Urban L1³ “barrier-free” – meeting box for 2-3 people
Urban L1³ “barrier-free” – meeting box for 2-3 people
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The new generation of the Urban-Line L1 barrier-free meeting box for modern offices
The SoSilent Urban L1³ barrier-free is a high-quality Meeting box for 3 people in the office from the 3rd generation Urban Line.
The Urban-Line is SoSilent's highest quality product line and stands for maximum acoustic performance, precise workmanship, durable materials and a clear, modern design.
It was specifically developed to meet the increasing requirements of modern open-space offices: better acoustics, quieter technology, higher quality materials and more design freedom.
The Urban L1³ barrier-free is the consistent further development of the previous Urban series - noticeably better than the 2nd generation. And it is already premium compared to the market.
The most important innovations of the 3rd generation of the Urban Line
1. Improved acoustics & sound insulation
- optimized multi-layer wall structure
- further improved sound absorption in the interior
- noticeably quieter conversation atmosphere
- ideal for meetings & video calls in open spaces
Result: less background noise, higher speech intelligibility
2. Significantly quieter and more efficient ventilation
- newly developed ventilation system
- even airflow
- complete air exchange approximately every 2 minutes
- Extremely quiet operation – even during longer sessions
Result: better air quality with very low fan noise
3. Higher quality materials & sturdier construction
- Aluminum frame ≥ 1.5mm
- additional powder-coated steel panels (1.0mm)
- more precise processing
- greater stability with clear lines at the same time
Result: more durable, higher quality, more professional
4. New design & configuration options
- new exterior colors
- new interior colors for acoustic panels
- selectable Frame shapes (square, round, flattened)
- clear modular option logic
Result: Can be better integrated into modern office concepts
5. Smart Plus Glass – thought ahead
- continue 32 ± 3 dB sound insulation
- noticeably better acoustics
- optional with switchable smart glass
- Privacy at your fingertips
- ideal for sensitive conversations
Result: maximum flexibility with improved acoustics
6. Barrier-free meeting boxes – Urban-Line 3rd generation
- barrier-free designs within the for the first time Urban Line – 3rd generation
- optimized for Level access and comfortable use with a wheelchair
- Interpretation according to the central requirements of DIN 18040
-
available as
- M1³ barrier-free
- L1³ barrier-free
- L2³ barrier-free
- developed for inclusive, sustainable working environments
Result: Barrier-free use with the full acoustics, technology and design quality of the Urban Line
*Note on DIN 18040:
The barrier-free models of the Urban Line – 3rd generation are based on the specifications of DIN 18040.
M1³ barrier-free and L1³ barrier-free due to their compact design Door lights and turning surface from the full DIN dimensions, but in practice they can be used for wheelchairs.
The L2³ barrier-free Fully meets the requirements of DIN 18040, including door passage and free turning area.
Barrier-free meeting box
What is the Urban L1³ made barrier-free for?
- ground level, comfortable access
- optimized use for wheelchairs & assistance (more space, clear movement guidance)
- including meeting & collaboration situations in open space environments
DIN 18040 – short & transparent
The barrier-free models of the Urban Line – 3rd generation are based on the specifications of DIN 18040. Important: The Urban L1³ barrier-free due to the compact design Door lights and/or Turning surface may deviate from the full DIN dimensions, but in practice it can be used for wheelchairs. The L2³ barrier-free (XL) Fully meets DIN requirements (including door passage and free turning area).
Which DIN points the box meets (excerpt)
- barrier-free access situation (ground level)
- Controls & usage concept designed for simple, intuitive use
- Sufficient movement areas for practical wheelchair use (depending on the model)
Electric door opening & access (Access Control)
- Access Control Panel (optional): e.g. B. Door opening via Facial recognition and/or other release methods (depending on model/equipment)
- Access Control Lock (optional): electric door lock for controlled opening
- Access Socket (optional): Switch/trigger on the door for convenient opening
- suitable for controlled access, e.g. B. for sensitive conversations or shared office concepts
Note: Equipment details (panel/lock/socket) are configured depending on the project. We would be happy to coordinate the appropriate access logic with you.
Technical data
Dimensions
- Outside: 2150 × 1350 × 2172mm
- Inside: 2003 × 1202 × 2095mm
Weight
- Closed back wall (acoustic panel): 472kg
- Split back wall (acoustic panel + glass): 431kg
- 2x glass wall (front & back): 399kg
Sound insulation
- Plus: 32 ± 3dB
- SmartPlus: 32 ± 3 dB (with switchable smart glass)
Glass
- 6 mm ESG safety glass
Lighting
- integrated LED ceiling light
- 5000K (neutral white)
- Presence sensor
Ventilation
- fully automatic ventilation system
- complete air exchange approximately every 2 minutes
Power & connections
- 110-220V/50Hz
- integrated USB system (12 V)
Guarantee
- 5 years on frame & construction
- 1 year on electrical & interior
Interior decoration
- Possible interior design:
- designed for meetings with up to 2-3 people
- comfortable, robust and optimized for everyday office life
- ideal for team meetings, workshops, 1:1s & confidential conversations
Note: The price shown does not include interior fittings. This can be supplemented individually.
Colors & materials
Exterior colors
- White
- Black
- Petrol
- Lemon yellow
- Red
Interior colors – acoustic panels
- Silver gray (standard)
- Grey
- Red
- Orange
- Yellow
- Light brown
(Please specify the desired interior color when requesting a quote/ordering. This option cannot currently be selected as a variant in the shop. The standard is “silver gray”)
floor
- Carpet in Anthracite
Options & Configurations
Glass options
- Plus – 32 ± 3dB
- SmartPlus – 32 ± 3 dB with switchable smart glass
Wall configuration
-
Closed back wall
Maximum sound insulation, quiet and shielded feeling of space. -
Split back wall
Very high sound insulation with a lighter feeling of space at the same time - ideal if you want more openness without sacrificing peace and quiet. -
2x glass wall (front & back)
Not possible with the folding table (barrier-free entrance). Therefore not selectable as an option.
Frame shape
- Square (standard)
- Round
- Flattened
(Please specify the desired frame shape when requesting a quote/ordering. This option cannot currently be selected as a variant in the shop. The standard is “square”.)
Typical areas of application for the meeting box
- Meeting box in the open space
- Retreat for team meetings & 1:1s
- Video calls & hybrid meetings
- Confidential conversations (HR, leadership, customer appointments)
- including working environment (barrier-free meeting setup)
Accessibility note:
The Urban L1³ barrier-free is designed for barrier-free use and is based on the core requirements of DIN 18040. Depending on the model, it can be Door lights and/or Turning surface There may be deviations from the full DIN dimensions. If you want to fully comply with DIN 18040, we recommend this L2³ barrier-free.
In short
The Urban L1³ barrier-free is the meeting box for teams that Premium acoustics want – and at the same time including use think about everyday office life.
More peace and quiet, better technology, smarter access – The barrier-free meeting box from the Urban-Line in the 3rd generation.
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