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Prices exclude VAT.
Shipping costs are calculated at checkout and charged separately according to the delivery location. View shipping costs
All prices exclude VAT. Our offer is exclusively for businesses.
Colour and material information
Color previews are indicative and may differ from the actual finish. We can agree fabrics and materials using physical samples.
We check non-standard interior colours for technical feasibility, price and delivery time and confirm them before ordering.
The selected interior colour is saved with your order and quote request.
Please enter the colour code and exact colour name.
Interior acoustic wall coloursStandard interior colour: YY-01 Light Camel.
Unless otherwise agreed, YY-01 Light Camel is standard. For a different interior colour, select “Other interior colour from colour card” and enter its code and exact name.
Digital colours are indicative. Screen and photo colours may differ from the actual material; confirmed samples are binding.


Options surcharge: €0,00
The new generation of the Urban-Line M1 workstation box for modern offices
The SoSilent Urban M1³ is a high-quality Workstation box / office booth for one person in the office from the Urban-Line of the 3rd generation.
The Urban-Line is the highest quality product line from SoSilent and stands for maximum acoustic performance, precise workmanship, durable materials and a clear, modern design.
The Urban M1³ was specifically developed as a full-fledged individual workstation to meet the increasing requirements of modern open-space offices to do justice to: better acoustics, quieter technology, higher quality materials and more design freedom.
At a glance
The details that matter.
- Product line
- Urban
- People
- 1
- External dimensions W × D × H
- 1555 × 1350 × 2185 mm
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
- quiet, shielded working atmosphere
- ideal for concentrated work, video calls and longer ones Focus phases
Result: less noise, significantly higher concentration
2. Significantly quieter and more efficient ventilation
- newly developed ventilation system
- even air flow without drafts
- complete air exchange approx. every 2 minutes
- extremely quiet operation - even when used all day
Result: better Air quality with very low fan noise
3. Higher quality materials & more stable construction
- Aluminum frame ≥ 1.5 mm
- additional powder-coated steel panels (1.0 mm)
- precise workmanship up to Detail
Result: durable, high quality, professional
4. New design & configuration options
- new exterior colors and interior colors
- selectable frame shapes (square, round, flattened)
5. Smart Plus glass - further thought
- still 32 ± 3 dB sound insulation
- optionally with switchable smart glass
6. Barrier-free workplace boxes - Urban-Line 3rd generation
- Design according to the central requirements of DIN 18040
- available as M1³ barrier-free, L1³ barrier-free and L2³ barrier-free
Sound insulation & acoustics
Sound insulation (measured according to the latest ISO 23351-1 standard):
-
Plus: 32±3 dB (ISO class A)
- Highest discretion for concentrated work. Blocks sound in the speech range with peak values of over 38 dB.
(Important: The switchable "Smart Glass" option automatically includes the best possible plus sound insulation).
💡 Good to know: This is how you read our acoustic values
- Certified standards: Tested according to ISO 23351-1.
- The masking effect: A normal office has a basic volume of around 45 dB. If our box attenuates a conversation to 30 dB, the room absorbs the residual noise.
Technical data
Dimensions
- Outside: 1555 × 1350 × 2185 mm
- Inside: 1408 × 1202 × 2005 mm
Weight
- approx. 362 kg
Glass
- 6 mm ESG safety glass
Power & Certification
- 110-220 V / 50 Hz
- Certification: CE compliant EU standards
- WEEE reg. no.: Registration under the WEEE reg. no. DE 46457506
- Fire protection: Panels Class A / Carpet B1 (flame retardant)
Guarantee
- 5 years on frame & construction
- 1 year on electrics & interiors
Certifications & Safety
Fire protection (tested safety)
The Urban-Line meets the highest international fire protection standards for use in modern office environments and public buildings:
- Acoustic panels (walls): Certified according to ASTM E84 Class A (highest category). With a Flame Spread Index of 15 and a Smoke Developed Index of 40, they correspond to the German classification "flame retardant".
- Floor covering (carpet): Certified according to GB 8624-2012 Class B1 (C). This means that the carpet is officially classified as flame retardant classified.
Conformity & Environment
- CE conformity: The SoSilent Urban M1³ complies with all relevant European directives regarding safety, health protection and environmental protection.
- WEEE registration (ElektroG): SoSilent GmbH is registered under the WEEE reg. no. DE 46457506 registered to ensure complete compliance with the Electrical Act.
We will be happy to provide you with detailed test reports (SGS / National Carpet Quality Supervision) upon request by email or via our contact form.
Interior equipment
Option: electrically height-adjustable table & office chair
- electric Height-adjustable table - ergonomic working while sitting and standing
- ergonomic office chair
- designed for all-day use as a full-fledged workplace
Note: The price displayed does not include interior fittings. This can be supplemented individually.
Colors & Materials
RAL special colors are possible subject to a technical feasibility check. Please tell us the desired RAL color code when making your inquiry; We confirm the design, price and delivery time before ordering.
Exterior colors
- White / Black / Individual color (RAL code)
Interior colors - acoustic panels
- Silver gray (standard), gray, red, orange, yellow, light brown
- Material: High-density acoustic polyester (fire protection: Class A / flame retardant)
Floor
- Carpet in Anthracite (Fire protection: B1 / flame retardant)
Options & configurations
Glass options
- Plus - 32 ± 3 dB / Smart Plus with switchable Smartglas
Wall configuration (Urban M1³)
- Closed back wall: Highest sound insulation, maximum quiet.
- Split back wall: Very high sound insulation with a more open feeling of space.
Frame shape
- Squared (standard) / Round / Flattened
Typical areas of application for the workstation box
In short
The Urban M1³ is a real one Generational leap. A fully-fledged, ergonomic workplace with maximum peace and quiet, certified safety and high-quality technology - the Urban-Line workplace box in the 3rd generation.
Clara is our digital assistant for arranging appointments. Your consultation is held with a member of our team.
Delivery, installation & interior fittings
Delivery and installation are separate services. We agree available installation options, delivery and placement with you in the quote.
Interior fittings are included only where the product explicitly says so. Add suitable furniture and accessories or plan them with us.
Which pod fits your office?
We advise you on capacity, space requirements, equipment and placement.
Planning & placement · Understand acoustics · Personal advice
Choose options





















Options surcharge: €0,00
Prices exclude VAT.
Shipping costs are calculated at checkout and charged separately according to the delivery location. View shipping costs
More quiet. More space for good work.
Plan your meeting pod, phone booth or furniture with our advisory team. Open Clara to arrange a personal consultation appointment with a member of our team.
Clara is our digital assistant for arranging appointments. Your consultation is held with a member of our team.