4" In-Ceiling Loudspeaker with 4-Watt 25V/70V Transformer

FC104T72
  • UL Listed
  • HYFIDROPHOBIC_OPTIONAL
  • AMATHOPHOBIC_OPTIONAL
  • CUL
  • 70V100VCAPABLE

    This compact, full-range, 4" (127mm) loudspeaker with a LT-72 transformer is equipped with a damped, high-compliance cone which provides excellent low frequency reproduction and smooth extended response. Model FC104 also offers a wide dispersion angle which reduces the number of loudspeakers necessary to achieve total coverage in low-level distribution systems. The 10-watt, 8-ohm model (without transformer) offers a frequency response range of 150Hz - 17kHz, sensitivity of 94dB (at 1 watt, 1 meter) and a dispersion angle of 135° (-6dB, 2kHz octave band). The unit contains a 10 oz. (283g) ceramic magnet with a flux density of 10,500 gauss. This U.S.-made loudspeaker is available with six different factory-installed line matching transformers (see chart below) to meet a variety of project requirements. A dual-purpose bracket securely mounts the transformer in a low profile position and enables torsion spring mounting found on many AtlasIED baffles.

    Features
    Efficient Wide-Range Frequency Response
    Ideal for Public Address and Background Music Installations
    Includes 4 Watt 70-Volt Transformer
    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
    UL1480 Listed for General Signaling
    UL Certified, Safety Listed to UL2043
    Tech Specs
    Speaker Type High Compliance
    Sensitivity 94dB (1W/1m)
    Frequency Response 100Hz - 10kHz
    Power Taps .5, 1, 2, & 4 Watts
    Dispersion 135° (-6dB, 2 kHz octave band)
    Depth 4" (10.16 cm)
    Shipping Weight 2.67 lbs (1.21 kgs)
    Safety Listed 1480, 2043
    Support Files
    Data Sheet FC104 Series Data Sheet (2 pages) View | Download
    Data Sheet FC104SeriesData (2 pages) View | Download
    Installation Sheet ATS004354_FC104T72_Install_Sheet (1 page) View | Download
    CAD Drawing FC104T72 Download