Biamp Cambridge QT-CRE Sound Masking Generator
The Biamp Cambridge QT-CRE is a passive with transformer built for sound masking and speech privacy systems. Frequency response is quoted at CONTROL MODULE: Sound Masking: 200Hz to 10kHz; Music/Paging: 200Hz to 10kHz; EMITTERS; Sound Masking: 200Hz to 10kHz; Music/Paging: 200Hz to 10kHz. Rated SPL is Minimum Masking SPL (@ 1m): 30dBA; Maximum Masking SPL (@ 1m): 60dBA; Maximum Music/Paging SPL (@ 1m): 62dBA.
Rated output power is Privacy Signs: Output Voltage: 5VDC @ 75mA; Power Supply: 24VDC @ 1A. Network connections are RJ-45. Power consumption is Power Supply (Max. Power Consumption) (24VDC): 7W Emitters (MAX): Maximum Power Consumption: 0.11W. In the box: Control Module: ACT Hole Saw; Box Adapter Plate (4-Gang US or 3-Gang UK/EU); 8 Emitters.
| Loudspeaker Type | Passive with transformer |
|---|---|
| Frequency Response | CONTROL MODULE: Sound Masking: 200Hz to 10kHz; Music/Paging: 200Hz to 10kHz; EMITTERS; Sound Masking: 200Hz to 10kHz; Music/Paging: 200Hz to 10kHz |
| SPL | Minimum Masking SPL (@ 1m): 30dBA; Maximum Masking SPL (@ 1m): 60dBA; Maximum Music/Paging SPL (@ 1m): 62dBA |
| Network Connection(s) | RJ-45 |
| Power Output | Privacy Signs: Output Voltage: 5VDC @ 75mA; Power Supply: 24VDC @ 1A |
| Power Consumption | Power Supply (Max. Power Consumption) (24VDC): 7W Emitters (MAX): Maximum Power Consumption: 0.11W |
| Dimensions (H x W x D) | Control Module: 3.5 inches (89mm); Privacy Signs: 3.5 inches (89mm); Emitters: 2.5 inches (64mm) x Control Module: 7 inches (179mm); Privacy Signs: 4.5 inches (113mm) x Control Module: 0.875 inches (23mm); Privacy Signs: 0.2 inches (48mm) |
| Included Accessories | Control Module: ACT Hole Saw; Box Adapter Plate (4-Gang US or 3-Gang UK/EU); 8 Emitters; Privacy Signs: 2 Single Gang Electrical Enclosure Backing Plates |










