OMNITRONIC PCS-230 is a passive, weather-proof 2-way column loudspeaker for 100 V public address systems. It uses four 2-inch woofers and one 1-inch tweeter in a closed aluminum cabinet with grille. The speaker provides a 180–18,000 Hz frequency range, 91 dB sensitivity and 105 dB maximum SPL. It supports 7.5 W, 15 W or 30 W RMS power tapping and includes a mounting bracket for outdoor installation applications.