Series STH-15S-B Supervised Horn Loudspeaker weather proof Equipped with a compression driver providing up to 15 watts of power handling capability, superior intelligibility and dispersion to achieve maximum sound projection and penetration. Available features and options:Color: Red or Gray Mounting: Wall or Ceiling 15 watt high efficiency Compression Driver Weather resistant, vandal resistant 25/70/100V transformer 5 mfd capacitor for line supervision Univeral mounting bracket
