Quell collection · Phone Booths

Omni One

Solo Focus & Private Calls

External ColourRAL Grey Beige
Internal ColourBeige Ribbed
Furniture Option
POA Price on application
  • 30.2 dB Sound Reduction
  • Grade A - ISO 23351-1 Cet
  • Fresh air up to 3.33 m³/minute
  • Dimmable Task Light
  • Task Lighting 3000–6000K
  • USB & USB-C Power
  • CAT6

5-Year Warranty5-Year Warranty
  • CAT6
ISO 23351-1Acoustic
TÜV · UL · CETested
BluetoothSpeaker
Made to orderLead time
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The OMNI Family

Info Overview

About the Omni One.

The Omni One is an architecturally refined acoustic office phone booth designed to create a calm, private setting for calls, video meetings, and focused individual work within busy commercial interiors. Compact, considered, and freestanding, it provides a dedicated place to concentrate without the cost and permanence of traditional meeting room construction.


A Quieter Place Within the Modern Workplace

Open-plan offices foster collaboration, but constant background noise and video calls often disrupt concentration and monopolize larger conference rooms. The Omni One helps restore balance across the floorplate:

  • Speech Privacy at the Source: High-performance acoustic engineering contains conversations inside while keeping ambient office noise out.
  • Architectural Glazed Design: Transparent glass panels maintain natural light transfer and visual connection across the floorplate while ensuring acoustic separation.
  • Optimize Meeting Room Capacity: Provides an ideal home for solo calls and 1-on-1 virtual meetings, freeing up larger boardrooms for team collaboration.

Comfort That Works Quietly in the Background

The Omni One integrates essential workplace technology into a seamless, personal environment:

  • Quiet Airflow Circulation: Continuous, low-noise ventilation keeps the booth fresh and comfortable for extended working sessions.
  • Adaptable Lighting: Adjustable lighting creates the perfect atmosphere for crisp video conferencing or focused solo work.
  • Integrated Power & Connectivity: Built-in power sockets, USB ports, and clean cable routing allow seamless plug-and-play productivity.
  • Flexible Furniture Layouts: Supports quick standing calls, sit-stand flexibility, or comfortable seated laptop work.

Designed to Belong in Any Interior

Rather than looking like technical equipment, the Omni One sits naturally alongside modern architectural furniture, lighting, and joinery:

  • Configurable Finishes: Customize with crisp powder-coated exterior frames and warm, sound-absorbing acoustic upholstery in a variety of color palettes.
  • Freestanding & Demountable: Easily repositioned within an existing layout or relocated to a new office as your organization grows.
  • Versatile Placement: Ideal for corporate headquarters, coworking spaces, and agile commercial environments.

Built for Modern Ways of Working

  • Confidential Calls & Sales Meetings: Crystal-clear acoustics ensure private client conversations stay confidential.
  • Hybrid Video Collaboration: Optimized lighting and sound absorption for professional Zoom, Teams, and Google Meet sessions.
  • Individual Deep Focus: An interruption-free refuge for writing, document review, and complex analytical tasks.

Specify Omni One for Your Next Project

Ideal for commercial interiors, corporate offices, and flexible coworking environments. Explore finish options, technical specifications, and furniture configurations. Contact the Quell Workspaces team to request CAD/BIM files, finish samples, or a project quotation.

Spec Full specification

Everything for the drawing set.

Dimensions

Internal (H×W×D)
2140 x 800 x 800 mm
External (H×W×D)
2300 x 1000 x 1000 mm

Acoustics

Speech reduction
STC 30.2 dB
Certification
ISO 23351-1 Grade A+
Reverberation
RT 0.25s (±0.1s)

Materials

External frame
Aluminium, powder-coated
Glass
10mm laminated
Internal panels
Recycled acoustic PET board

Ventilation

Fans
Single Turbo Fan Inlets + Single Outlet Fan In Floor
Airflow
3.33 m³/m
Air refresh
Every minute
Noise
Low-noise, multi-channel air ducts

Electricals/Lighting

Proprietary Control Panel
Centralized internal hub managing lighting, ventilation, and power distribution • Real-time display for booth usage duration, date, and time • Built-in Bluetooth® connectivity for calls & audio • Modular design for easy maintenance & future upgrades
Power Supply
1 × Universal Socket (220–240V AC) • 1 × USB-A & 1 × USB-C (20W shared output) • 1 × CAT6 Ethernet network port
Lighting
Fully dimmable (5–100%) • Adjustable color temperature (3000K–6000K, 5W output) • External LED occupancy indicator • PIR sensor-activated
Audio
Integrated 23W Bluetooth® speakers • Auto-disconnects after 30 seconds of vacancy
Eco-Friendly
Smart PIR motion sensor • Auto-starts lighting & ventilation on entry • Full power-down after 30 seconds of vacancy

Safety

Smoke detection
System-ready as standard
Sprinkler system
System-ready as standard
Emergency safety hammer
Included for internal fitting
Fire-rated foam
EN rating TBC

Sustainability

Recyclability
100% recyclable frame & panelling
Guarantee
5-year guarantee
Recycled materials
≥180kg (12m²/0.66m³) each
Carbon footprint
≤0.071kg CO₂e
Energy consumption
≤0.4MJ
Features Designed in detail

Considered, down to the detail.

A Versatile Solution For Workplace Balance

A Versatile Solution For Workplace Balance

Omni For Life:

The Omni Booth is designed with aesthetics, installation, and long-term usability in mind.

Engineered for safe handling and efficient assembly, it delivers instant visual impact while remaining maintenance-friendly throughout its lifecycle.

Architecturally driven design

Architecturally driven design

Innovative for scale:

  • Fast installation — phone booth in approx. 30 minutes *Unpacked
  • Integrated heavy duty castors for easy relocation, leveling pillars
  • Innovative assembly and disassembly
  • Power + Cat 6, Underside Base or Ceiling options (M&E friendly)
  • Ventilation in ceiling and base
  • Side-to-side or central positioning, No problem!

Omni adapts as your workspace evolve

Proprietary Control Panel

Proprietary Control Panel

Designed for real-world flexibility:

  • All in one control panel
  • Bluetooth device connecting to quality speakers
  • External Internal temperature display
  • USB, USB - C, Device Power
  • CAT6 Port
  • Fully adjustable fan control
  • Task Light dimmable / temperature control
  • Ceiling Lights strip dimmable
  • Independent naming ability Zone A, B etc
Showroom
Clerkenwell · London showroom

See it in the Clerkenwell showroom.

Experience acoustic excellence in person. Book a visit to see, hear and step inside the range — or take a guided remote tour with our team.

Omni One

Specify the Omni One Person Booth for your floor plan

Tell us about the space and a workplace consultant replies same-day with sizing, acoustics, drawings and a fixed quote.

Omni One
Files Resources

Renders, photography & the drawing set.

Everything to specify and present the Omni One — request the full pack and a consultant sends it across same-day.

Omni Sleep REVIT

Detail Images Omni One

Product Renders

Studio Images

Omni One CAD

FAQ Omni One

Questions about this booth.

All FAQs
How soundproof is the Omni One phone booth?

The Omni One delivers certified acoustic performance with an STC rating of 30dB (±5dB) and RT0.25s (±0.1s), tested to ISO 23351-1 standards. In practical terms, this significantly reduces speech noise, making it well suited for private calls, video meetings and focused work within busy office environments.

Does the Omni One include ventilation for comfortable use?

Yes, the Omni One features a low-noise ventilation system with quad turbo fans and four air outlets. With airflow of up to 551 m³/h, the air inside the booth is refreshed roughly every minute, helping maintain a comfortable and well-ventilated environment without added distraction.

What power, lighting and connectivity features are included?

The booth is equipped with an integrated control system, including dimmable LED lighting (3000K–6000K), USB-A charging ports, a CAT6 network port and Bluetooth® speakers with 23W output. Users can easily adjust lighting and airflow via the control panel, while PIR sensors automate operation for efficiency.

What materials are used in the Omni One booth?

The Omni One is built using a powder-coated aluminium frame, 10mm double laminated toughened glass and acoustic PET board made from recycled materials. Upholstered options use Gabriel Medley fabric (100% polyester), designed for durability and consistent performance in commercial settings.

Is the Omni One easy to install and move if needed?

Yes, the Omni One is designed with flexibility in mind. Installation typically takes around 30 minutes, and integrated castors allow it to be repositioned easily. Its fully demountable design also means it can adapt as layouts change over time.