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

4" Loudspeaker Combo Package FC104T72/51-4

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.

Features:

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

Specifications:

• 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)