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Quell Demi Plus

2 - 4 Person Collaboration Booth

Dhs. 50,487.00 (INC VAT) Regular price Dhs. 100,974.00 Sale price(INC VAT)
Dhs. 0.00 /
Price exclude taxes
  • 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
Available to view in showroom
Schedule view / remote tour today!

Quell Demi Booth 2+

Our Quell Demi Booth 2 - 4 meeting booth with top-of-the-line acoustic properties. Equipped with a dual silent ventilation system, this acoustic meeting booth offers industry-leading airflow to ensure a comfortable and distraction-free environment. The booth is designed to inspire your team and help them focus on the task at hand, with minimal internal and external acoustic influence.

Inside, the environment is well-aired, cool, comfortable, and spacious, making it the perfect place for conference calls, private meetings, or group Zoom calls. The furniture options include quality sofas and tables, and you can opt for a monitor stand (Monitor not included).

The booth itself is fabricated from aviation-style alloy and full toughened glass, ensuring durability and strength. To further enhance the acoustic properties, the internal walls are lined with PET sound acoustic panels.The booth comfortably seats four people for conference calls, private meetings or group zoom calls. The furniture options are quality sofas and tables, with an optional monitor stand (Monitor not included). The booths are fabricated from aviation-style alloy, full toughened glass, and internal PET sound acoustic panels.

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Finer Details

Design, Function & More

Internal Size:
Height: 214cm Width: 204cm Depth: 120.0cm
External Size:

Height: 230cm Width: 220cm Depth: 123.6cm
Weight:
Total: 530kg (Pod)

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)

Double Turbo Fan / 4 Inlet + 2 Outlets, Highly efficient airflow change rate at 551 m³/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.

LED
*Square 4000k, 50Lx, Daylight
*Side Strips 4000k, 50Lx, Daylight
*220- 24V USB, USB-C Power Outlets,
*Energy Saving Motion Sensor
*Ethernet (Cat 6) Connector

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

Ethernet cables not supplied

*Bluetooth Speaker

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

Optional Sofa and Table specifically built for these pods is an excellent option for functionality comfort and style whilst allowing maximum space without feeling crowded. *monitor not included.

Emergency Safety Hammer
Included For Internal Fitting
Fire Rated Foam
UK Fire foam where required.
Sprinkler / Mains Fire Alarm
Laser cut (25mm) 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
Mindful In Design

Mindful In Design

Primarily an acoustic control company, technically engineers; design-wise, we are creators. Our furniture packs have been developed over years of trials and customer feedback: functional, comfortable, and organic design. Whilst still maintaining hardwearing upholstery, build quality and finish.

New, Upgraded Lighting

New, Upgraded Lighting

Soundbox Store now offers as standard additional LED strip lighting 4000k 50Lx Daylight, neatly designed on either side of the meeting and conference booths. Powered separately from the leading central light-creating task or ambient lighting.

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

Power + Bluetooth

UL & CE Certificated
Bluetooth speaker for easy wireless music playback.
Switches for LED lighting and ventilation power.
Motion Sensor - Only use power when in use.
1 * 220-240 Power Socket UK/ EU
1 * 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 work environments, and continually striving for excellence in technology and acoustic engineering.

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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.

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FAQs

The Quell Demi Plus is the premium-tier version of our compact 2-to-4 person collaboration booth. It uses the same slim-depth chassis as the Quell Demi Booth 2+ — 1.236 m external depth so the booth fits where a full meeting pod will not — paired with upgraded exterior finishes and an expanded choice of colour options. Like the rest of the Quell range, the Demi Plus is built on aviation-grade alloy framing with toughened glass and PET acoustic panels, delivering ISO 23351-1 verified acoustic privacy.

Both booths share the same dimensions, weight, acoustic engineering and dual silent ventilation system. The Quell Demi Plus is the premium tier and adds two key upgrades: a wider choice of exterior finish options (six colour patterns vs the standard range), and premium interior upholstery and surface materials. Choose the Demi Plus when the booth will be installed in a client-facing area, executive zone or shared workspace where appearance matters. Choose the standard Quell Demi Booth 2+ when budget is the priority and the booth will be used internally.

The Quell Demi Plus 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 inside are effectively contained in busy open-plan offices. The booth is well suited to confidential huddles, two-to-four person video calls, sensitive HR discussions and client conversations in shared workspaces.

The Quell Demi Plus uses a dual silent ventilation system — two ultra-quiet Panasonic fans deliver continuous fresh airflow without disturbing the conversation inside. The fans run automatically while the booth is in use and continue briefly afterwards to refresh the interior between sessions. Motion-activated LED lighting activates on entry and dims when the booth is empty.

Every Quell Demi Plus includes the soundproof pod with aviation-style alloy frame, toughened glass and premium PET acoustic interior, dual silent ventilation, motion-activated LED lighting, multiple power points with USB-A and USB-C charging, and Bluetooth-connect speaker integration. Furniture options include quality sofas with a coordinated table sized for the slim Demi profile, and an optional wall-mounted monitor stand (monitor not included). Exterior finish is available in a choice of six colour patterns.

Internal dimensions are 2.14 m high × 2.04 m wide × 1.20 m deep. External dimensions are 2.30 m high × 2.20 m wide × 1.236 m deep, occupying around 2.72 m² of floor area — a meaningful saving over a full 4-person booth. The pod weighs 530 kg. Allow at least 30 cm clearance behind the booth for the ventilation outlet and around 90 cm in front for the door swing.

Onsite installation by our trained team typically takes two to three hours once the booth is unpacked. The Demi Plus 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, so the booth can be relocated later if your floor plan changes.

The Quell Demi Plus ships with a 5-year manufacturer warranty covering the structure, glass, electricals and ventilation components. All 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 Demi Plus 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.

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.