​ETS-Lindgren Delta Exam Booths are triangular shaped acoustic booths designed to fit into the corner of even the smallest offices. While still achieving dependable acoustical performance, these soundproof booths furnish ample room for both patient and sound field equipment, while retaining the efficient work space required in today’s clinical environments. Constructed with our standard AS-A504 10 cm (4 in) thick panels, the Delta Exam Booths provide impressive isolation in a cost-effective package. Please contact ETS-Lindgren for further information on any of our audiology solutions or specific product availability.

Key Product Information

Specifications Select a tab below for more information


​Delta 142
​183 cm W x 183 cm L x 198 cm H (6 ft 0 in x 6 ft 0 in x 6 ft 6 in)
​203 cm W x 203 cm L x 248 cm H (6 ft 8 in x 6 ft 8 in x 8 ft 1 5/8 in)
​1,588 kg (3,500 lb)
​Delta 143
​224 cm W x 224 cm L x 198 cm H (7 ft 4 in x 7 ft 4 in x 6 ft 6 in)
​244 cm W x 244 cm L x 248 cm H (8 ft 0 in x 8 ft 0 in x 8 ft 1 5/8 in)
​1,633 kg (3,600 lb)

NOTE: Exterior height includes roof mounted ventilation system. Other options are available if host space cannot accommodate overall height. Please allow a minimum of 10 cm (4 in) clearance between booth and host walls.

View BIM Models of our Product Options Below:



Key Features

  • Single Wall Design
  • Pre-wired Acoustically Sealed Cable Jack Panel
  • Low profile 12.07 cm (4.75 in) Acoustic and Vibration Isolated Floor System
  • Ceiling Mounted LED Lighting
  • Acoustically Engineered Ventilation System with Variable Speed Fan
  • SoundSecure™ Patient Observation Window
  • 50.8 cm (20 in) by 152.4 cm (60 in) Window in the Door (Standard, Delta 142; Optional, Delta 143)
  • Carpeting with Cove Base Trim
  • Hospital Grade Recessed Electrical Devices

Literature and Videos

Date Last Updated: Thursday, December 20, 2018
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