4" In-Ceiling Speaker with 4-Watt 25V/70V Transformer and 51-4 Baffle

Availability: In stock
MSRP (USD): $65.99
  • UL Listed

    This attractive B51-4 speaker assembly combines the sound performance of a full range 4" high compliance speaker with the job site convenience and economy of a factory-assembled speaker, transformer and baffle.

    Model incorporates the popular AtlasIED FC104 high performance speaker, recognized for full-range voice and music reproduction. Unit provides wide-angle sound dispersion to achieve desired coverage with fewer speakers in distributed systems.

    Each speaker employs a 10 ounce ceramic magnet and a damped, high-compliance cone to provide excellent low-frequency reproduction with smooth extended response. Package includes factory-mounted, dual-voltage 70.7/25V transformer and round grille with screw mount installation.

    • Attractive White Finish
    • Easy to Order 4" Speaker/Transformer/Grill Assembly
    • Suited for Any Commercial Paging or BGM Application

    Frequency Response 100Hz - 10kHz
    Sensitivity 94dB (at 1W/1m)
    Power Taps .25, .5, 1, 2, & 4 Watts
    Speaker Type High Compliance
    Dispersion 135°/ -6dB, 2kHz
    Depth 2 1/4" (5.715 cm)
    Diameter 4" (10.16 cm)
    Shipping Weight 2.83 lbs (1.28 kgs)

    B-Series Datasheet (3 pages)
    B Series Datasheet (2 pages)
    B-Series Datasheet (2 pages)
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