Weather-proof OMNITRONIC PS-15 projector speaker for 100 V public address systems. The passive speaker uses a durable aluminum cabinet with grille and includes a mounting bracket. It contains one 5-inch full-range loudspeaker and provides 10 W RMS rated power, with selectable 2.5 W, 5 W, or 10 W RMS tapping. The speaker is suitable for outdoor installation and has IP44 protection, a 130–15,000 Hz frequency range, 91 dB sensitivity, and 104 dB maximum SPL.