Atlas Sound B51-4 4" In-Ceiling Speaker with 4-Watt 25V/70V Transformer and 51-4 Baffle

PA SKU # ATL B514 MFR # B51-4 UPC # 612079111367
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  • 4" Loudspeaker Combo Package FC104T72/51-4

4" Loudspeaker Combo Package FC104T72/51-4

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

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

Each loudspeaker 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 or 70.7V transformer and round grille with screw mount installation.

  • Easy to order 4" speaker/transformer/grill assembly
  • Attractive white finish
  • Suited for any commercial paging or BGM application

  • Depth: 2" (5.72 cm)
  • Diameter: 4" (10.16 cm)
  • Shipping Weight: 2.83 lbs (1.28 kg)
  • Frequency Response: 100Hz - 10kHz (+/- 1.5dB)
  • Power Taps: 70.7V/25V
  • Speaker Type: High Compliance
  • Dispersion: 135/ -6dB, 2kHz
  • Sensitivity: 94dB (at 1W / 1M)
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