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Quell+ Flex - Solo

Acoustic Phone Booth + Electric Desk

35.260,00 zł (INC VAT) Regular price 70.515,00 zł Sale price(INC VAT)
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  • *IN STOCK NOW
  • *IN STOCK NOW
  • Extensive Power Point Options
  • Bluetooth Connect Speaker
  • Best Quality / Best Price
  • Trade Discounts On Quantities
  • Europe's #1 Sustainable Meeting Pod
  • Acoustic ISO 23351-1 Accredited

Quell Flex Office Phone Booth

Introducing our latest product innovation: the all-in-one solution to combat noisy office environments - the acoustic office phone booth paired with our cutting-edge electric adjustable desk. Not only do we prioritise privacy and productivity, but we also understand the importance of ergonomic workstations.

Our electric adjustable desks feature a versatile height adjustment range, starting from a minimum height of 750mm up to an impressive maximum height of 1200mm. This ensures that individuals can personalise their desk setup and find the perfect ergonomic position, promoting comfort and well-being throughout the workday.

But that's not all - we offer more than just ergonomic desks. Our acoustic phone booths are crafted with meticulous attention to detail. Manufactured using aviation-grade aluminium and boasting a thick glass door and back panel reminiscent of train carriage glass, these phone booths are built to the highest standards.

At our company, we recognise the significance of confidential conversations in the workplace. Whether it's sensitive sales negotiations, financial discussions, or stakeholder calls, our acoustic phone booths provide a secure and private space for personal and commercial interactions. Say goodbye to distractions and hello to enhanced focus and productivity.

To seamlessly integrate with any office environment, our booths are available in a range of finishes. No matter your office aesthetics, our phone booths will blend in effortlessly, enhancing the overall appeal of your workspace.

Equipped with Bluetooth connectivity speakers and an upgraded turbo fan ventilation system, our acoustic phone booths not only offer a private environment but also ensure optimal comfort. The ventilation system efficiently circulates fresh air, maintaining a pleasant atmosphere for extended conversations without compromising productivity or convenience.

We take pride in using only the highest quality materials and technology in all our products, and our acoustic phone booths exemplify this commitment. Designed to create a distraction-free zone, these booths enable employees to concentrate on their tasks, boosting their efficiency and output.

So, if you're seeking a solution for noisy office environments and wish to provide your employees with a dedicated space for important conversations, our acoustic phone booths are the perfect choice. Contact us today to learn more about our innovative products and discover how they can transform your workplace, enhancing both privacy and productivity.

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Finer Details

Design, Function & More

Desk Dims.
*Adjustable Desk Width 600mm * Depth 250mm, Lowest Point 750mm, Highest Point 1200mm

External Size:
Height: 230cm Width: 100cm Depth: 93.6cm
Internal Size:

Height: 214cm Width: 84cm Depth: 90cm
Weight:
Total: 275kg (Pod)
Total: 299kg (Pod+Furniture)

Leading The Sound Pod Industry
STC 30dB (±5dB) &
RT0.25s (±0.1s)
Daiki Verified
ISO 23351-1

External Frame
Aviation Type Alloy, Cast Aluminium Corners
Nanometer PP Finish
External Panels
Carbon Composite
≤0.071kg CO2e
Glass
10mm Laminated Front & Back, Similar To High Speed Trains ≤0.4MJ
Damping Feet
Vibration control
Internally
Acoustic PET board (Recycled Plastic Bottles)

Singular Turbo Fan, Highly efficient airflow at 184m³/h (max) refreshing air every minute, guaranteeing excellent oxygen rates. A low-noise air system via multi-channel air ducts allows minimum noise disturbance inside and out.

*Adjustable Desk 600mm * 250mm, Lowest Point 750mm, Highest Point 1200mm
*4000k  (150Lx) Daylight LED
*Multiple Power Outlets, 220- 24V + USB, USB-C
*Energy Saving Motion Sensor
*Bluetooth Audio System
*CAT-6 / Ethernet Port

External LAN Port (Inlet) / Internal LAN Port (Outlet)

Ethernet cables not supplied

Requires connection to mains power through a standard wall socket. Supplied with a 1.8m cable. Please contact us for longer lengths.

Optional furniture built specifically for these pods is an excellent option for comfort and style. The stool is adjustable via a hydraulic lift; the height adjustable work shelf is plywood style front and white laminated top.

Emergency Safety Hammer
Included For Internal Fitting
Fire Rated Foam
UK Fire foam where required.
Sprinkler / Mains Fire Alarm
Laser cut and usable if required
Formaldehyde Free
No wood or glue

Recycled materials approx
≥180kg (12m²/0.66m³) each

Carbon Footprint
≤0.071kg CO2e
Energy Consumption
≤0.4MJ

The placement of an acoustic pod can make a big difference to how well it performs. In spaces with high ceilings and large windows, positioning pods near a wall helps reduce echo.

It's also important to leave enough space around the pod for proper airflow, and adding soft furnishings or plants nearby can further improve acoustics.

If you're unsure where to place your pod, feel free to get in touch—our team will be happy to help you find the best spot.

 TUV.SUD Certification
 UL Certification
CE Certification
ISO Certification
Experience This Phone Booth Yourself

Private Office Phone Pod

Introducing our latest product innovation: the all-in-one solution to combat noisy office environments - the acoustic office phone booth paired with our cutting-edge electric adjustable desk. Not only do we prioritise privacy and productivity, but we also understand the importance of ergonomic workstations.

Modern Applications

Modern Applications

The Quell Flex Booth, an agile office phone booth includes inbuilt adjustable electrical desk with 3 preset settings for height. At its lowest point 750mm and highest point 1200mm. Paired with upgraded new adjustable stool. The device shelf with thick plywood layer detailing and organic shape is aesthetically pleasing, 600mm wide and 250mm deep.

New - Turbo Fan System

New - Turbo Fan System

Introducing the new Turbo Fan, sleeker in design with more airflow, creating ample comfort and a refreshing environment.

Power + Bluetooth

UL & CE Certificated
Bluetooth Control System with speaker, connect devices for calls, zoom calls or music.
Switches for LED lighting and ventilation power.
Motion Sensor - Only use power when in use.
1 * 220-240 Power Socket UK/ EU
2 * USB DC 5V, 2.1A.
1 * USB-C DC 5V, 2.1A.

Ground Breaking Tech

Ground Breaking Tech

Sound Box is a fully engaged company focusing on the highest technological advancements. Creating highly efficient, creative, focused working environments. We are continually striving for excellence in technology and acoustic engineering.

Simple / Functional

Simple / Functional

Sophisticated control panel featuring 3-point memory settings, enabling effortless operation and a versatile solo conference / Zoom call station.

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A Comfort Cocoon

Acoustics-controlled environments develop motivation, well-being, mindfulness, productivity, and focus.

62%

Increase work motivation

44%

Increase the ability to focus

52%

Increase performance in tasks that require full concentration

29%

Reduced pressure level

55%

Reduced session interference

18%

Reduced error rate

Sykes, David M., PhD., 2004, "Productivity: How Acoustics Affect Workers' Performance in Open Areas"

You're in good company.

Soundbox Alibaba
Soundbox LG
Soundbox Starbucks
Soundbox Huawei
Soundbox Volvo
Soundbox Standard Chartered
Soundbox Boeing
Soundbox Zipline
phone both
Soundbox ByteDance Tik Tok
Soundbox Boe
Soundbox University of Plymouth
Soundbox FTI Consulting
Soundbox Baidu
Soundbox Tencent
Soundbox China Merchants Bank
Soundbox The University of British Columbia
 

FAQs

The Quell+ Flex Solo is the premium-tier version of our single-person Quell Flex phone booth. Like the standard Flex, it combines a soundproof 1-person pod with a built-in electric height-adjustable desk in a 0.94 m² footprint. The Quell+ variant adds upgraded interior materials, premium exterior finish options and an enhanced ventilation system tuned for longer continuous use — designed for offices where the booth will see daily multi-user use and appearance matters as much as performance.

Both booths share the same exterior dimensions, the same electric height-adjustable desk (600 mm × 250 mm, 750–1200 mm range) and the same ISO 23351-1 acoustic engineering. The Quell+ Flex Solo upgrades three things: premium interior upholstery and surface finishes, an enhanced ventilation system tuned for quieter long-session operation, and a wider range of exterior finish options. Choose the Quell+ Flex Solo when the booth will be installed in a client-facing area, executive zone or shared multi-user workspace; choose the standard Quell Flex when budget is the priority for internal-only use.

The Quell+ Flex Solo is independently tested to ISO 23351-1, the international standard for speech-level reduction in acoustic enclosures. Typical office speech is reduced by around 30 dB at the booth wall, meaning conversations and recorded video calls inside are effectively contained even in busy open-plan offices. The acoustic design is well suited to confidential calls, focused individual work and any solo task requiring uninterrupted concentration.

The Quell+ Flex Solo uses our enhanced turbo-fan ventilation system, tuned for quieter operation over longer continuous sessions than the standard Flex. Fresh air is delivered continuously while the booth is occupied, at a sound level low enough to leave video meeting audio undisturbed. Motion-activated LED lighting switches on at entry and dims when the booth is empty.

Every Quell+ Flex Solo includes the soundproof pod with aviation-grade aluminium frame, toughened glass door and back panel, and premium PET acoustic interior upholstery. The electric height-adjustable desk (600 mm × 250 mm, 750–1200 mm range) is included as standard, along with a stool, motion-activated LED lighting, enhanced ventilation, Bluetooth-connected speaker, and multiple power outlets with USB-A and USB-C charging. Exterior finish is available in an expanded choice of premium colour patterns.

Internal dimensions are 2.14 m high × 0.84 m wide × 0.90 m deep. External dimensions are 2.30 m high × 1.00 m wide × 0.936 m deep, occupying 0.94 m² of floor space. The electric desk inside is 600 mm wide and 250 mm deep, adjustable from 750 mm to 1200 mm for sit-stand working. The pod weighs 275 kg empty, rising to 299 kg with desk and stool installed.

Onsite installation by our trained team typically takes two hours once the booth is unpacked. The pod arrives flat-packed in CKD (completely knocked-down) format and is assembled in place. Once installed it is freestanding and connects to a standard 13 A socket. No structural fixings to the floor or ceiling are required, and adjustable feet retract to reveal castors for later relocation.

The Quell+ Flex Solo ships with a 5-year manufacturer warranty covering the structure, glass, electricals, ventilation and electric desk mechanism. All Quell+ booths carry CE marking for the UK and EU, and UL listing for the United States, confirming compliance with the applicable electrical-safety and product standards. Replacement parts and after-sales support are coordinated directly through Soundbox Store.

We deliver and install the Quell+ Flex Solo throughout the United Kingdom, the European Union, the United States, the United Arab Emirates and Switzerland. UK and EU lead times are typically 4–6 weeks from order; US, UAE and Swiss orders are 6–8 weeks. Installation by our trained team is included as standard for UK and EU deliveries, with options available for other regions.

Yes, you can! At Soundbox Store, we offer customisation options that let you personalise the interior of your Office Pods to align with your office's unique style and functional needs. Whether you envision a traditional conference room layout or a more creative and open workspace, we can bring your vision to life.

Yes, you can. The Office Pods are designed with adjustable feet that can be reduced to deploy wheels, allowing for effortless mobility. This feature makes it simple to relocate your phone booth as needed, providing flexibility in your workspace arrangement.

No. Our booths are plug-and-play — a ~2m power cable runs from the side of the booth into a standard wall socket. The plug is supplied to match your delivery region (UK, EU, US, Swiss or UAE) with CE / UL certified components. No special voltage, dedicated circuit, or electrician required.

Our meeting and phone booths require simple installation, we recommend using our professional installation team. Each booth features a built-in power inlet on the side with an integrated 13-amp fused spur. Once assembled, the included 2-metre cable simply plugs into a standard mains socket, making setup simple.

Yes - Regarding the classification of goods for profit and loss purposes, all our products are categorised as movable office furniture. They come with a five-year warranty, which indicates that they are manufactured to last beyond 12 months. Consequently, office furniture is typically regarded as a fixed asset and can be depreciated over time.