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Current price- - £405.07
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  • Cambridge Qt® Emitters | Qt X Wide Dispersion Sound Masking Speakers (Black)

    Qt® Emitters are the backbone of the Cambridge Qt X sound masking system.
    Qt Emitters are wide dispersion (nearly 180 degrees) direct field loudspeakers with 1.25 inch (3.17cm) drivers and are smaller than a coffee mug. Emitters have DIP switches that allow their volume to be reduced 9 dB in 3 dB decrements. Emitters deliver four uncorrelated audio channels, automatically eliminating phasing. Emitters are plenum-rated, ETL listed, and comply with UL 2043.
     
    Each Emitter comes standard with a slip-ring mount for acoustical tile mounting. These features, along with plug and play installation and easy configuration capability, make Qt X systems the most intelligently engineered and most effective sound masking systems on the market today.
     
    Features
    Wide dispersion direct field speakers with 1.25 inch (3.17cm) drivers
    Small driver size results in nearly 180-degree dispersion of direct field sound masking
    Reduces acoustical interference by using four uncorrelated channels
    DIP switches attenuate the volume level up to 9 dB in 3 dB decrements for easy micro-zoning
    Plug and play installation and easy configuration
    Comes standard with slip ring for acoustical tile mounting
    CE marked, ETL listed, and RoHS compliant
    Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
    Met Works with WELL licensing criteria for sound masking
    5-year warranty
    Not available in the U.S. and Canada

  • Emitter Type Passive with transformer Frequency Response Sound Masking: 200Hz–6.3kHz
    Music/Paging: 200Hz–10kHz
    SPL (1m) Min Masking: 30dBA
    Max Masking: 57dBA
    Max Music/Paging: 56dBA
    Nominal Impedance 3.6 kΩ
    Nominal Dispersion 170° conical / half space Channel Selection 4 auto-sequencing & repeating channels
    Selectable Attenuation 0 dB, -3 dB, -6 dB, -9 dB I/O Connectors 2 × RJ-45 connectors
    Cabling Category UTP, 8 conductor Max Power Consumption 0.02 W
    Driver Diameter 1.25” (32 mm) Enclosure Sealed
    Color Black Overall Diameter 3.25 in. (83 mm)
    Depth 2.5 in. (64 mm) Weight 5.6 oz. (159 g)
    Cutout Diameter 2.68 in. (68 mm) Accessories Ceiling tile mounting ring
    UTP cable (16ft/30ft)
    Compliance ETL (USA/Canada), CE (Europe), RoHS (Europe), UL 1480a & UL 2043 (air handling spaces)
  • Description Downloads
    BIAMP Cambridge E-A-B-4 4-Pack Black Standard Emitters | 911.0892.900 DataSheet Download
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