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Polygon Sound Isolation Booths

The KUBE Polygon sound isolation booths are a range of 6 sided sound isolation booth enclosures designed to achieve neutral acoustics. The unique polygon shape reduces standing waves and flutter echo. In addition, the polygon shaped booths create a larger internal area suitable for huge range of uses.

The state-of-the-art construction and engineering is designed to reduce ambient noise and create a room within a room set up. Each polygon isolation booth includes a single-entry door complete with an acoustic fixed glass window. Each sound isolation booth will create an isolated environment and reduce background or external noise. KUBE vocal booths provide sound isolation and separation from the existing room.

Our Polygon Range Isolation Booths, as with all our booths, are manufactured for you. This means you can choose the layout – location of the door and which side its hinged, locations of the cable pass, shelf & vent out (where the fan would sit externally), and finally, choose the colour of the booth – standard colours available at no extra cost are – Anthracite, Light Grey, Red, Blue & Wheat (beige).

Select your size

2.2m x 2.2m Bronze Polygon Sound Isolation Booth

Product Information

2.2m x 2.2m

Technical Information

Walls: See third image in Gallery
Height: 2100mm
Walls, Roof & Floor Thickness: 70mm
Internal Angle: 120 Degrees
Decibel Reductions:
4000Hz - Internal 99.2dB - External 57.1dB Reduction 46.1dB
1000Hz - Internal 101dB - External 63.8dB Reduction 37.2dB
500Hz - Internal 98.5dB - External 62.3dB Reduction 36.2dB
200Hz - Internal 92.1dB - External 60.1dB Reduction 32.0dB



Order Direct From The Manufacturer

At KUBE we only deal directly with the client. We do not supply our products to wholesalers or retail outlets. Supplying direct ensures we can offer you THE best quality sound isolation enclosures at the most competitive prices. Dealing directly with the manufacturer gives you many benefits including: superior product knowledge and advice, large stock range, ability to order bespoke or custom products and optional extras, superior customer services, ongoing support, extended guarantee periods and the best possible prices. We currently manufacture hundreds of different sizes of sound isolation enclosures with three different levels of sound isolation (Bronze, Silver and Gold).

Modular Construction

We work closely with our customers to address noise problems across a diverse range of industries. Each sound isolation enclosure is designed to meet specific noise reduction specifications. As a "room-within-room" it provides optimum sound insulation and room acoustics for a variety of applications. KUBE sound isolation enclosures consist of high grade multi layered acoustical panels, completely pre-fabricated in our own manufacturing facility in the UK. All sound isolation enclosures can be fully constructed within a few hours without the use of any specialist tools other than a cordless screwdriver drill. The KUBE modular design provides a cost effective, long term sound isolation solution, designed not only to last a lifetime but also because of its portable modular design it can move with you were ever you go. Each sound booth can be easily dismantled and setup again in a different location.

Acoustic Glass Window

Each sound isolation enclosure door is supplied with an acoustic glass window. The acoustic window comprises of specialist double glazed acoustic glass panels with an air space between. Only specialist acoustic glass is used in our sound isolation enclosures because of their superior noise reduction capabilities. The inclusion of a window does not reduce the sound reduction capabilities and actually improves interior sound reflections. The glass window enables communication between people outside and inside the enclosure either by hand signals, written media or via an audio link through the sound booth cable passage. Optional acoustic glass windows can also be added to any sound isolation enclosure if required.

KUBE Air Flow Ventilation System

Customers can purchase any KUBE sound isolation enclosure with or without an air ventilation system. The KUBE Air Flow Ventilation System eliminates heat build-up and regularly exchanges the internal air content during long term use. The KUBE Silent Air Flow Ventilation System combines the above benefits whilst utilising a silent electric fan.

Five Year Product Guarantee

When you buy a new KUBE sound isolation enclosure you can rest assured that you are covered by a comprehensive 5 Year product guarantee. You should note that most suppliers do not offer the same type or length of guarantee and typically offer the standard minimum 1 Year guarantee.


We are committed to supplying the most reliable sound isolation enclosures to clients in the UK and around the world. Our products are designed to last a lifetime, however should a problem occur at any time in the future, we promise to look after you. We know our success depends upon your success and complete satisfaction. As a specialist manufacturer we will always be able to supply replacement parts, upgrades and options if required.

UK & Worldwide Shipping

From our production facility in the UK we manufacture and ship our products to any location in the world. We offer a fast, flexible and affordable UK and worldwide shipping service to your particular destination. As each sound isolation enclosures size is different (shipping costs are dependent upon size and weight) we will ensure that we provide you with the most economical shipping quotation. We utilise many different companies and ask them to individually quote for each shipping service. This ensures the latest competitive price which we pass directly onto you the customer.

UK Showroom

Visiting our showrooms is a fantastic way to see at first hand the high quality of our sound isolation enclosures. Our purpose-built showroom is located in Ripon, North Yorkshire. Apart from seeing our sound isolation enclosures close up it really is a unique opportunity to discuss your requirements face to face and experience a sound reduction demonstration. We can show you specific decibel (dB) readings of both inside and outside the different sound isolation enclosures we manufacture.


Choose Your Options

  • Custom Colour: BespokeCustom Colour: Bespoke0.00 exVATQuantity
    All enclosures are supplied finished in Anthracite (Dark Grey) fabric on the inside and outside. Any enclosure can be supplied with a custom colour upon request. Please call for further details and pricing.
  • Custom Height Custom Height 0.00 exVATQuantity
    The standard external height for our sound isolation enclosures is 2.1m. As a dedicated manufacturer we can also offer reduced or increased height versions upon request. Please call for further details and pricing.
  • Custom WindowsCustom Windows0.00 exVATQuantity
    Custom size acoustic windows are available for all of our sound isolation enclosures. Manufactured to your specific size. Please call or email for further details and pricing.
  • Delivery & Installation ServiceDelivery & Installation Service0.00 exVATQuantity
    We offer three delivery options - Pallet Delivery & Personal Van Delivery, for self assembly, or Delivery Complete with Onsite Installation Service to any UK postcode. Pricing depends upon your particular location and the size of the booth ordered. Please contact us for further details and pricing.
  • Bass TrapsBass Traps10.00 exVATQuantity
    Acoustic sound absrobing foam. Bass traps are designed to trap and absorb sound where it can reverberate, specifically in 90 degree corners. Each foam is set at a 45 degree angle to fit snug into a 90 degree corner and measures 30cm tall. This acousitc foam profile is particularly useful for absorbing low end frequencies, hence the name ‘bass trap’.
  • Wheelchair Access Ramp Wheelchair Access Ramp 100.00 exVATQuantity
    Wheelchair ramp to provide access into a sound isolation enclosure. The wheelchair access ramp is light, quick and easy to install and can be used either as a temporary or permanent solution. To be used in conjunction with the optional wide access door. Price each.
  • Slatted Acoustic Panels Slatted Acoustic Panels 105.00 exVATQuantity
    Slatted Acoustic Wall Panels offer additional sound absorption reducing reverberation and increasing reduction levels. Any booth can be supplied with interior and or exterior Slatted Acoustic Wall Panel finish - height customised to booth - Colour: Golden Pine. Price per linear metre.
  • Acoustic Studio Panel Light RGBAcoustic Studio Panel Light RGB160.00 exVATQuantity
    The perfect addition to any studio. The panel has excellent sound absorption and a LED backing light programmable, with endless colour options. Acoustic foam colours: Grey, Red, Blue or Purple. Standard size 640mm x 640mm Bespoke sizes available – please email us your preferred size
  • LED 6060 Colour Changing Light LED 6060 Colour Changing Light 195.00 exVATQuantity
    Optional LED light panel, 60cm x 60cm. This light offers every single white light, from warm to daylight, along with every colour on the spectrum. It also includes full dimming and is controlled easily by remote.
  • Studio Foam Panels - AnthraciteStudio Foam Panels - Anthracite2.50 exVATQuantity
    Professional grade acoustic studio foam panels. Available in Anthracite (Dark Grey) to match the interior colour of our isolation booths. Each panel measures 1ft x 1ft and comes complete with Velcro fastening strips. Price each.
  • Remote SwitchRemote Switch20.00 exVATQuantity
    Remote switch package for operating internal and external electrical connections (eg air ventilation system) from inside the sound isolation enclosure.
  • Wide Access DoorWide Access Door200.00 exVATQuantity
    Wide access door to allow wheelchair users to easily and freely pass through a doorway on a sound isolation enclosure. A minimum clear opening width of 830mm or 33 inches is recommended. Upgrade price from our standard door size. Price each.
  • Acoustic Wall WindowAcoustic Wall Window250.00 exVATQuantity
    Acoustic 72cm x 72cm wall window. Specialist acoustic multiple layer laminated glass window. Acoustic laminated glass is used because of its superior noise reduction capability and safety features. Bespoke sizes are available. Please call for details and pricing. Price each.
  • Electrical SocketElectrical Socket30.00 exVATQuantity
    Matt-black 8 way extension socket with extension cable. For convenient connection through the sealed cable outlet. Price each.
  • Lockable Door HandleLockable Door Handle45.00 exVATQuantity
    Optional lockable door handle with keys. Includes internal thumb turn safety device to prevent anyone being accidentally been locked inside the enclosure. Price each.
  • Air Flow Sound Baffled Ventilation SystemAir Flow Sound Baffled Ventilation System450.00 exVATQuantity
    The air flow sound baffled ventilation system reduces heat build up and regularly exchanges the internal air content during use. This specialist sound baffled fan is currently the worlds quietest fan and eliminates any possible fan noise from the sound booths. Price each.
  • Studio Foam Panels - ColouredStudio Foam Panels - Coloured5.00 exVATQuantity
    Professional grade coloured acoustic studio foam panels. Available in a purple, red, orange and blue. Each panel measures 1ft x 1ft and comes complete with Velcro fastening strips. Price each.
  • Custom ShelfCustom Shelf60.00 exVATQuantity
    Custom made internal and external shelving is available for all of our sound isolation enclosures. Manufactured to match the internal Anthracite (Dark Grey) acoustic fabric of the enclosure. From 60.00 - Please call for further details and size pricing.
  • LED Ceiling Light - 217mmLED Ceiling Light - 217mm65.00 exVATQuantity
    Single LED ceiling light. Additional LED ceiling lights can be purchased depending upon your particular lighting requirements. Price each.
  • Pollen Filter SetPollen Filter Set90.00 exVATQuantity
    Optional pollen filter which is located in between the sound isolation enclosure and air flow ventilation system. The pollen filter keeps the air that flows into the enclosure clean and improves the performance of your air ventilation. Price each.
  • Anti Vibration Floor MattingAnti Vibration Floor Matting95.00 exVATQuantity
    Sound proofing acoustic rubber sheet matting. High density, polymer based, soundproofing rubber sheet. 5mm thick. Price per m2.
  • Sealed Cable OutletSealed Cable Outlet95.00 exVATQuantity
    The sealed cable outlet is a two part unit which offers acoustic protection where cables are required to pass through the walls or ceiling. Price each.