Cambridge Qt 300 is a three-zone sound masking generator for protecting speech privacy and reducing noise distractions in Medium Spaces - Covers Approximately 36,000 Square Feet

Qt emitters are part of the Qt Quiet Technology Sound Masking System. Qt emitters are wide dispersion speakers with 1.25” drivers and are smaller than a coffee mug. 

Cambridge Qt 100 is a single zone sound masking generator for protecting speech privacy and reducing noise distractions in Small Spaces - Covers Approximately 12,000 Square Feet

Cambridge Qt 600 is a six-zone sound masking generator for protecting speech privacy and reducing noise distractions in Large Spaces - Covers Approximately 72,000 Square Feet