Attractive B Series speaker assemblies combine 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. Models incorporate the popular AtlasIED FC104 high-performance speaker, recognized for full-range voice and music reproduction. The unit provides wide-angle sound dispersion to achieve desired coverage with fewer loudspeakers in distributed systems. Each speaker employs a 10-ounce ceramic magnet and a damped, high-compliance cone to provide excellent low-frequency reproduction with a smooth extended response. Package includes factory-mounted, dual-voltage 70.7/25V or 70.7V trans-former and round or square grille with screw mount or torsion spring (T) installation where noted. Two models are equipped with the patented EZ-Mount support system. EZB Models are designed for application in suspended ceiling tile installations that do not require a protective enclosure. Assemblies include pre-mounted EZ brackets which are slotted to accept EZ mount support rails (provided). Rails attach with wingnuts and adjust vertically to accommodate varying ceiling depth requirements (Note: No tile bridge is required). All B Series packages are shipped assembled and ready for installation.
SKU: BT720-4-T47
Categories: Sound System, In-Ceiling
Speaker Type | High Compliance |
Sensitivity | 88dB (1W/1m) |
Frequency Response | 60Hz - 12kHz |
Power Taps | .5, 1, 2, & 4 Watts |
Dispersion | 130°/ -6dB, 2kHz |
Depth | 3.49" (8.79cm) |
Diameter | 4" (10.16 cm) |
Shipping Weight | 3.50 lbs (1.59 kgs) |