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Cambridge Sound Management

Qt 600® for up to 72,000 ft² - 6 Zone Controller (Qt X 600)

Qt 600® for up to 72,000 ft² - 6 Zone Controller (Qt X 600)

Regular price $ 3,600.00
Regular price Sale price $ 3,600.00
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The Qt® X 600 is ideal for medium to large multi-zone spaces of up to 72,000 square feet. This system is capable of covering up to 6 diverse areas in buildings needing improved speech privacy. This robust and feature-rich system is easy to control and maintain. Users can adjust system settings via the easy-interface front panel, and can also set up error reporting and establish time dependent masking levels via their PC, Mac or tablet device using the intuitive Qt® Monitoring and Control Software. Additionally, the Qt X 600 is an integrated solution offering sound masking along with paging and music via the two auxiliary audio inputs.


Maximum Coverage Area: 72,000 ft²

Maximum # of Emitters: 720

Zones: 6

Dimensions: 13.5" x 3.5" x 3.8" (34.9 cm x 8.9 cm x 9.7 cm)

Weight: 3 lbs  (1.4 kg)


Mounting Style: Wall or equipment rack

Password: Yes- 2 levels

Panel Lock: Yes 

Internal Clock: Yes

Audio Inputs: 2 (fixed terminal block)

Module Control  - Front Panel, LAN, Software (TCP/IP browser based)

Volume Control  - by Zone and Audio Source

Day/Night Levels - Yes, by zone

Day/Night ramping - Yes, by zone

System Monitoring - System Electronics

Email Error Notification - Yes

Safety Alarm Integration - Yes

Don’t be fooled by the Qt® 600’s small and sleek design. This system is capable of covering several diverse areas in buildings needing improved speech privacy including:    

Academic Office Buildings    
Conference Centers    
Corporate Office Buildings    
Counseling Centers
Financial Firms
Government Offices
Houses of Worship
Law Offices
Open Offices and Call centers
Research Laboratories
Resorts and Spas
Retail Buildings
SCIFs (Sensitive Compartmented Information Facilities)    
Sleep Centers

Qt Emitters®:  The backbone of the Qt® sound masking system. These emitters deliver 4 incoherent audio channels making the Qt system the best sound masking system on the market. The standard mounting is for acoustical tile ceilings.
  • Universal Bracket:  This enclosure is used for mounting the Qt emitter to the wall or ceiling.
  • Beam Bracket: This enclosure is used for mounting the Qt emitter to exposed I-beams.
  • Drywall Mount: This enclosure is used for mounting the Qt emitter into drywall ceilings.
  • Conduit Mount: This enclosure is used for mounting the Qt emitter into ceilings in regions requiring conduit mounting.
  • Plenum Back Can: This enclosure is used for mounting the Qt emitter into acoustic ceiling tile in regions with special fire and/or conduit requirements.

    Wall Mount: The Qt 600® comes standard with a wall mount option. The wall mount provides level mounting for quick and easy installation

    Equipment Rack Mount (Optional): Users can choose to install the Qt 600®  into an existing equipment rack
    Qt Emitter Installation (purchased separately): Qt emitters are installed along a simple grid pattern based on ceiling height. Qt emitters can be installed into standard ceiling tiles ranging from 0.5" to 1.5" (1.3 cm - 3.8 cm) thick. Qt emitters can also be installed into any ceiling type using a variety of mounting options. Emitters are plug-and-play, daisy-chained together with CAT-3 and higher, plenum-rated cables. We supply with every emitter, pre-terminated CAT3 cables with industry standard RJ-45 connectors.

    Introducing the Qt 600 from Cambridge Sound Management on Vimeo.


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    Shipping & Returns is happy to accommodate returns and exchanges within 30 days from receipt of merchandise. However, returned merchandise will only be accepted for return if accompanied by a Return Merchandise Authorizaton number.

    Use this link to request an RMA: RMA Request

    Please include an order#, company name, and reason for return.

    Please note that merchandise received more than 30 days after purchase will not be accepted for return. Merchandise must be in its original condition with original packaging. Shipping fees are not refundable unless the item was damaged during shipping. A full refund will be given for returned items, less the shipping cost.

    Refunds can only be credited back to the card used to make the original purchase.

    If an item is defective and within our 30 day warranty, we will pay the shipping costs for the replacement item.