The Qt 100 control module is a sound masking generator, controller, and amplifier with one auxiliary audio input for distributing audio from a paging controller or background music player. This compact one-zone controller is designed for installations up to 12,000 square feet (1,115 m²). Masking levels and auxiliary audio levels can be adjusted from the front panel for easy setup and control.
The complete Qt 100 system consumes less than 7 watts of power and meets all requirements of Underwriters Laboratories, the US and Canadian National Electrical Codes, FCC Part 15, and applicable UK and EU codes.
The Qt 100 is a cost-effective solution for protecting speech privacy and reducing noise distractions in small spaces. Key advantages of Cambridge sound masking systems include:
| Frequency Response | Sound Masking: 200Hz to 6.3kHz Music/Paging: 200Hz to 10kHz |
|---|---|
| SPL | Minimum Masking SPL (@ 1m): 30 dBA Maximum Masking SPL (@ 1m): 60 dBA Maximum Music/Paging SPL (@ 1m): 62 dBA |
| Masking | Number of Non-Correlated Masking Sources: 4 Number of Masking Zones: 1 (2 cable runs per zone) Masking Level Adjustment: 0.5 dB steps Max Emitter/Device Capacity: 60 Qt Emitters or Room Controls per cable run Max Emitter Cabling Distance: 1000 feet (300 m) per cable run |
| Audio Inputs | Input Connector Type: Captive Screw Terminal Number of Inputs: 1 (Stereo or Mono) Input Level: +4 dBu (2 VRMS max) Input Level Adjustment: 1 dB steps Input Impedance: 5 kΩ |
| Remote Control | Connector Type: Captive Screw Terminal Input Type: Contact Closure (Normally Open) Number of Inputs: 1 Output Type: Logic Status (5 VDC) Number of Outputs: 1 |
| Output Connections | 2 RJ-45 |
| Minimum Output Impedance | 2Ω (per channel) |
| Power Supply | Operating Voltage: 100-240VAC 50/60Hz Current Draw: 0.6A Output: 24VDC @ 1A Max. Power Consumption (24VDC): 7W |
| Input Connector | Captive Screw Terminal & Coax Power Plug (center pin positive) |
| Included Accessories | ACT Hole Saw |
| Environmental | Ambient Operating Temperature Range: 40 - 90° F (4 - 32° C) Humidity: 0-95% relative humidity (non-condensing) Altitude: 0-6,600 ft (0-2000 m) MSL |
| Compliance | FCC Part 15B (USA) ETL Listed (USA and Canada) CE Marked (Europe) RoHS Directive (Europe) Green Spec Listed |
| Dimensions (H x W x D) | 3.5" (89 mm) x 7" (178 mm) x 0.875" (23 mm) |
| Weight | 0.375 lbs (0.17 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
