Biamp QT X 300D – CAMBRIDGE QT X 300D SOUND MASKING CONTROL MODULE

Description 

The Cambridge Qt X 300/300D control module is a sound masking generator, controller, third-octave band equalizer and amplifier, with two auxiliary audio inputs to allow for distribution of audio from paging controllers and/or (background) music players.

The Qt X 300/300D controls up to three zones of Qt standard or active emitters. The Qt X 300/300D control module is a compact three-zone networkable controller suitable for installations of up to 36,000 square feet (3,345 m2). Each zone can be independently adjusted for masking and aux audio levels and spectra.

Both models feature full compatibility with Biamp’s SageVue™ system management software. When multiple controllers are included in a single system audio inputs can be shared across all controllers via AVB or Dante (300/D).

Features

Specifications 

•  ROHS Compliant – Yes
•  Warranty – Yes

•  Depth: 3.80 in
•  Height: 3.50 in
•  Width: 11 in
•  DC Voltage: 24 Volts
•  Product Weight: 1.50 lbs
•  Active Power: 22 Watt
•  Warranty (Length/Type): 5 Years
•  Certifications: FCC, CE, UL
•  Minimum Frequency Response (Bandwidth): 115 Hz
•  Minimum Frequency Response (Bandwidth): 0.12 kHz
•  Maximum Frequency Response (Bandwidth): 12000 Hz
•  Maximum Frequency Response (Bandwidth): 12 kHz
•  Frequency Rating (Sound Absorption): 6300 Hz
•  Frequency Rating (Sound Absorption): 6.30 kHz
•  Operating Temperature (Maximum): 89.60 F
•  Operating Temperature (Minimum): 39.20 F
•  Current Draw: 0.90 Amps
•  AC Voltage (Minimum): 100 Volts
•  AC Voltage (Maximum): 240 Volts
•  Max Emitter/Device Capacity: 50 Qt Active Emitters per cable run
•  Max Emitter Cabling Distance: 800 ft (243m) per cable run
•  Minimum Masking SPL (at 1 m): 30dBA
•  Maximum Masking SPL (at 1 m): 55dBA
•  Maximum Music/Paging SPL (at 1 m): 74dBA
•  Sound Masking (125Hz – 6.3kHz): ISO 1/3 Octave Bands
•  Music/Paging (200Hz – 8kHz): ISO 1/1 Octave Bands
•  Audio Inputs:
  •Input Connector Type: Captive Screw Terminal
  •Number of Inputs: 2 (Stereo or Mono)
  •Input Level: +24dBu (12.3VRMS max)
  •Input Gain Range: 6dB steps
  •Input Level Adjustment: 1dB steps
  •Input Impedance: 8kohms
•  Remote Control:
  •Connector Type: Captive Screw Terminal
  •Input Type: Contact Closure (Normally Open)
  •Number of Inputs: 2
  •Output Type: Logic Status (5VDC)
  •Number of Outputs:2
•  Output Connections: 6 RJ-45
•  Minimum Output Impedance: 2ohms (per channel)