4" In-Ceiling Loudspeaker with 8-Watt 70V Transformer

  • UL Listed
  • CUL
  • 70V100VCAPABLE

    This compact, full-range, 4" (127mm) loudspeaker is equipped with a damped, high-compliance cone which provides excellent low frequency reproduction and smooth extended response.

    Model FC104T also offers a wide dispersion angle which reduces the number of loudspeakers necessary to achieve total coverage in low-level distribution systems.

    This new model features an all new transformer that provides tap setting from .5w to 8w providing easy system balancing.

    Efficient Wide-Range Frequency Response
    Ideal for Public Address and Background Music Installations
    Industry Standard, 10-Watt, 4" High-Compliance Loudspeaker
    Mounts a Large Selection of Atlas Sound 4" Grilles
    Offers Proven Performance with Wide-Angle Sound Dispersion
    Versatile 8W, 70.7 V Transformer with .5 to 8W Taps
    UL Certified, Safety Listed to UL1480
    Tech Specs
    Speaker Type High Compliance
    Sensitivity 94dB (at 1W/1m)
    Frequency Response 150Hz - 17kHz
    Power Taps .5, 1, 2, 4, & 8W
    Dispersion 135º (-6dB, 2kHz Octave Band)
    Depth 4" (10.16 cm)
    Shipping Weight 22.00 lbs (9.98 kgs)
    Safety Listed 1480
    Support Files
    INFC104T (1 page) View | Download
    Data Sheet FC104SeriesData (2 pages) View | Download
    Data Sheet FC104 Series Data Sheet (2 pages) View | Download
    Installation Sheet ATS004355_FC104T_Install_Sheet (1 page) View | Download
    Loudspeaker Placement Tool

    The AtlasIED Loudspeaker Placement Tool is designed to make it easy to select the proper positioning of loudspeakers in a given room. Choose your AtlasIED loudspeaker and the transformer taps that you plan on using. Then input the room length, width, and ceiling height. Don’t forget to choose feet or meters as your unit of measure and the listener level. The results will tell you how many total speakers are required and how they need to be positioned to maximize the sound coverage in the space.

    Transformer Tap Selection (in Watts):
    Unit of Measure:
    Room Length:
    Room Width:
    Ceiling Height:
    Listener Level:
    Average distance from ceiling to ear level:

    # of Rows:
    Number of Columns:
    Total Loudspeakers Required:
    Loudspeaker Spacing:
    First Loudspeaker "x" Placement:
    First Loudspeaker "y" Placement:
    Selected Tap Max SPL in Direct Field:
    Variance to Edge of Coverage:
    Amplifier Power Required for Selected Tap:
    Max Tap SPL in Direct Field:
    Amplifier Power Required for Max Tap:
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