AtlasSound logo
Shop all AtlasSound

AtlasIED B161-4 4" In-Ceiling Speaker with 4-Watt 25V/70V Transformer and 161-4 Baffle

The AtlasIED B161-4 is a 4" in-ceiling speaker with 4-watt 25V/70V transformer and 161-4 baffle. Attractive B Series loudspeaker assemblies combine 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. Models incorporate the popular AtlasIED FC104 high performance loudspeaker, recognized for full-range voice and music reproduction. Published frequency response is 150Hz - 17kHz.

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. AtlasIED lists factory-assembled loudspeaker packages save time and money; high compliance 4" loudspeaker for full-range audio reproduction in background music and paging systems. It measures 3.64" deep and 4" in diameter. It carries a manufacturer warranty of 60 months from date of purchase.

Part NumberB161-4
Sensitivity94dB (at 1W/1m)
Frequency Response150Hz - 17kHz
Power Taps.25, .5, 1, 2, & 4 Watts
Dispersion135°/ -6dB, 2kHz Octave Band
Depth3.64" (62.5 mm)
Diameter4" (10.16 cm)
Warranty Period60 months from date of purchase