F-121C Wide Dispersion Ceiling Speakers (Discontinued)

  • Overview
  • Specification
  • Downloads


    • Ceiling-mount speaker unit used with associated equalizing controller (wall-mount installation also possible).
    • 12cm full-range unit with bass-reflex enclosure.
    • The speaker panel diffuser provides a wide coverage area even for the high-frequency sound spectrum, ensuring excellent total audio response.
    • The F-121C low-impedance (812) speaker system is rated at 120W continuous program input.
    • Built-in F-121C overload protection circuitry automatically activates to prevent damage from excessive input levels.
    • Flame-resistant grade ABS resin employed for the enclosure and frame.
    • “Spiral stopper” construction enables attractive and easy flush-with-ceiling installation.
    • Simple, pleasing design and punching net diffuser cover.

  • Specification
    Enclosure Type Bass-reflex type
    Speaker Component 12cm full-range speaker
    Power Handling Capacity Continuous Pink Noise Input; 40W/Continuous Program Input; 120W
    Impedance 8 Ω
    Sensitivity 90dB (1W/1m)
    Frequency Response 80~18,000Hz
    Input Connector Push terminal
    Finish Speaker; ABS resin, Black/Front Panel; Steel plate, White (Punched net), ABS resin, White (Frame)
    Dimensions Front Panel; ø260mm/ Ceiling Hole; ø218mm/Hight; 215mm/Mountable Ceiling Board Thickness; 5~35mm
    Weight Approx. 2.5kg

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