The Bogen HFSF1 high-fidelity, small-footprint ceiling loudspeaker delivers superior sound in a very compact enclosure. The speaker measures 7-1/4" diameter and mounts easily in all types of ceilings - including existing hard-surfaced types and suspended type.
  
	 Several levels of power output can be controlled directly from the front baffle via a rotary tap selector switch under the grille. The low-distortion, coaxial-design speaker, coupled with a computer-matched venting system, delivers superb fidelity for music as well as high intelligibility for voice reinforcement. 
  
 
  
• Superior sound in a very compact enclosure (7-1/4" diameter) 
	 • Wide-dispersion coaxial driver for broad, even coverage; superb off-axis response 
	 • Only 6-1/4" diameter ceiling opening required 
	 • Installs in a wide range of ceiling types 
	 • For 70V and low-impedance systems 
	 • Off-white paintable finish