Product Specifications
- 8 output channel
- Up to 12 speakers per channel
- Independent equalizer for each channel
- 340 narrow bands automatic equalizer
- 1/3 octave bands automatic or manual equalizer
- High-power amplifier providing 92 dBA at 1m
- 8 inputs for active volume control sensors
- 4 music and paging inputs with independent 1/3rd octave equalizers for each output channel
- 2 inputs for wall mounted volume control knobs
- Touch-screen interface for zone volume control
Technical Specifications
Outputs
Nb Outputs: 8
Max Nb Speakers/Outputs: 12
Max Nb Speakers/Controller: 96
Sound Masking
Sound Masking Volume: 30 to 92 dBA in 0.1 dB steps and mute
Sound Masking Equalizer: 23 1/3 octaves bands from 63Hz to 10kHz
Sound Masking Ref Spectrum: 13 preset reference masking spectrums; unlimited user defined spectrums from 100 to 6,3kHz
Sound Masking Volume Ramp-Up: User defined, up to 30 days
Adaptive Volume Control
Nb Sensor Inputs: 8
Max Nb Sensors/Input: 6
Control: Independent sound masking volume adjustment for each output channel
Masking Volume Change Rate: Adjustable down to 0.1dB steps, updates every 15s
Active Adjustment Range: User defined; maximum range: -7 to +3 dB relative to reference masking level
Music and Paging
Music and Paging Inputs: 8 (shared with Adaptive Volume Control inputs)
Music and Paging Mixer: Independent for each output channel
Music and Paging Volume: 30 to 92 dBA in 0.1dB steps and mute
Music and Paging Equalizer: 20 1/3 octave bands
Volume Control Knobs
Volume Ctrl Knob Inputs: 2
Volume Ctrl Knob Mixer: Independent for each output channel (Sound Masking and/or Paging and Music)
Volume Range: User defined
Emergency Mute Relay
Function: Mute Sound Masking and Music during an Emergency event
Touch Screen Control
Features: Adjust Sound Masking Volume and Equalizer and Music Volume for every Zone
Volume Range: 20 dB, at 0.5dB step and mute
Security: User defined passcode
Schedule
Schedule: 24 hour periods per day, 7 days
Transition Ramp: Instant, 2m30, 5min, 10min, or 15min
Schedule Mixer: Independent for each output channel (Sound Masking and/or Paging and Music)
Daylight Saving Time: Automatic Adjustment depending on local time zone settings
System Monitoring
24/7 system diagnosis: Yes – Requires computer running Project Manager Software
LEED Requirements
Acoustic: Enhanced acoustical comfort and improved speech privacy
Power Consumption: Controller can be put in low-power mode according to user-defined daily schedule
Project Master
Can Be a Project Master: Yes
Connectivity
Connectivity: Ethernet, Wifi, or USB (not required for normal operation)
Wifi: WPA/WPA2 Personal or WEP – Wifi radio module can be disabled if not
required
Power
Input: 18-24VDC, Max 150W
Physical
Size: 430mm x 190mm x 44mm (16.9” x 7.5” x 1.75”) (Supplied with 1U rack-mount wings)
Weight: 1.7kg (3.8lb)
Warranty
Warranty: 5 years
Certifications – ETL Listed 3191772
UL62368-1 – Standard for audio, video and similar electronic apparatus – safety
requirements
UL 2043 – Standard for fire test for heat and visible smoke release for discrete
products and their accessories installed in air-handling spaces
FCC – EN 55103-1&2 – Electromagnetic compatibility-Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for
professional use – Part 1: Emissions, Part 2: Immunity
Related ASTM Standards
ASTM E1374-06 (11) – Standard guide for open office acoustics and applicable ASTM standards
ASTM E1573-18 – Standard test method for evaluating masking sound in open office using A-weighted and one-third octave band sound pressure levels
ASTM E1130-08 – Standard test method for objective measurement of speech privacy in open offices using Articulation Index
ASTM E2638 – Standard test method for objective measurement of speech privacy provided by closed rooms
