Bogen Ceiling Speaker, 4 - 1/8 Watt, 25/70V AC, 8" Diameter, Off White

Ceiling Speaker, 4, 2, 1, 1/2, 1/4 or 1/8 Watt, 25 or 70V AC, 8" Diameter, 95 dB @ 4 ft, 50 Hz - 12 kHz, Color: Off White, Dimensions: 13"DIA x 3-1/4"D, Includes: Recessed Volume Control Knob and 4-Watt Transformer.