- Description
Details
Cambridge Qt 300 Multi-Zone Sound Masking Generator
The Cambridge Qt® 300 is ideal for medium multi-zone spaces of up to 36,000 square feet (3,345 m2). This system is capable of covering up to 3 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 300 is an integrated solution offering sound masking along with paging and music via the two auxiliary audio inputs.
Wall Mount Installation
Wall mount bracket comes standard with the controller. When wall mounted, the chassis flips down for easy access to all rear input connections.
Rack Mount InstallationThe rack mount kit permits mounting of the controller onto an industry standard 19" (48.3 cm) EIA or NEMA equipment rack.
- Features
Features
- Powered by direct-field Quiet Technology developed to reduce acoustic interference
- Delivers uniform sound masking by projecting from not through the ceiling
- Reduces the need for expensive construction or sound blocking materials
- Each emitter can be installed in less than 15 minutes and in any ceiling type
- The only sound masking system that can be easily installed in existing space
- GreenSpec listed and the most energy efficient sound masking system available
- Specification
Operating Temperature Range 40˚F - 90˚F (4˚C - 32˚C) Power Requirements 100 - 240 VAC, 15 watts Zones 3 Emitter Run Connector Type RJ-45 (Bent 2-tyne) Aux. Audio Inputs 2 fixed terminal blocks Aux. Audio Input Level -10 dBV Nominal, 2 Vrms max Aux. Input Equalization Adjustable +/- 12 dB in ISO standard octave bands Emitter Capacity 60 per run, 120 per zone, 360 total Max. Coverage Area (10’ Ceiling) 36,000 ft2 (3,345 m2) Masking Spectrum Preset at factory to CSM standard spectrum (recommended). Masking Spectrum Equalization Adjustable +/- 12 dB in ISO standard 1/3 octave bands Masking Channels 4 per zone Time of Day Masking Level Control RTC with battery backup. Per-zone day/night levels and start times, ramping interval, and weekday/Sat/ Sun behavior Network Access for Control and Monitoring Yes Security “Hidden” front-panel lock switch; username and password required for network access; fixed terminal block contact closure Standards and Certifications ASTM E1130-08
GreenSpec Listed
FCC Part 15 Compliant
RoHS Compliant
CESafety Conforms to:
US STD 6006
CAN/CSA STD C22 2 60065
ETL ListedDimensions (H x W x D) 3.5" (89 mm) x 11" (279 mm) x 3.8" (96.5 mm) Weight 1.5 lbs (0.68 kg) - Documents
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