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IAC 250 Mini Sound Booth NEW

The Mini Sound Shelter provides a controlled acoustic environment in which audiological examinations can be undertaken efficiently and at low cost – fully complying with BS EN ISO 8253-1

Call for details 01204-676180

The 250 Series Acoustic Sound Booth.

The compact design of the booth ensures that it will pass easily through any standard doorway, and fitted castors make it completely mobile.

Full equipped with a silenced ventilation system, lighting, seating, shelf and jack-panel audiometer connections, the 250 series sound shelter is ready to use within minutes of delivery.


  • Industrial Audiometry
  • Pure-tone Threshold Audiometry (air and bone)
  • Speech Audiometry (through earphones)
  • Psychological Data Recording
  • Complies fully with BS EN ISO 8253-1
  • Supplied fully assembled or in ‘kit’ form.

Technical Specification of the acoustic sound booth

Outside dimensions: 710mm wide x 981mm deep x 1943mm high. Includes castors.
Internal dimensions: 604mm wide x 860mm deep x 1680mm high.
Weight: 295kg net, 322kg shipping weight.

53mm thick, Noiseshield panels – plain galvanized steel exterior surfaces and perforated galvanized steel interior surfaces.

One door 604mm wide x 1680mm high (clear opening) Noise-Lock door. For complete safety and effective acoustic control, self-aligning magnetic compression seals are mounted on the top, bottom and sides of the door leaf.

One double glazed unit comprises of 6mm thick safety glass fitted in aluminium frames; clear view 736mm high x 584mm wide. The lower portion of the window has a frosted section.

Completely pre-wired flush-mounted jack panel consists of three 6mm 3 pole sockets and two 6mm 2 poles sockets.

Ceiling panel contains a Tranquil – Air all-in-one silenced forced ventilation system.

30 watt tungsten lamp.

Separate switches operate the ventilation system and the lamp. A 13 amp switched socket is positioned adjacent to the jack panel for the operation of an audiometer. A 300mm long drop cord with fitted 13-amp plug is provided for connection to power.

Outside mounted folding shelf for audiometer, 705mm long x 457mm deep with white laminate finish.

Fixed internal bench seat 460mm deep with white laminate finish to match shelf.

Covered with foam backed nylon carpet, glued to the floor and trimmed with black coved moulding. The carpet is protected by a loose cleanable rubber mat.

Noise reduction is defined as the measured difference between the sound pressure levels in a reverberant room, outside the booth and inside the booth.
PREFERRED OCTAVE BAND CENTRE FREQUENCY Hz 125 250 500 1000 2000 4000 8000
NOISE REDUCTION Db 18 32 38 44 51 52 50

Booth is supplied pre-assembled, finish decorated and ready to use. Also available in kit form for restricted access.

Blue polyester powder paint, RAL 5024 matt or off white powder paint, RAL 9002 matt. Interior and exterior.


  • Vibration isolators
  • Intercom
  • Alternative wired jack panels
  • Alternative paint colours

To request a quotation for an acoustic sound booth, including delivery and set-up, please contact our sales team on 01204 676180 today, or visit our contact us page.

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