The OMNITRONIC WPS-3W is a passive 2-way compact cabinet speaker for 100 V public address systems. It features a 3-inch polypropylene woofer, a 1-inch polypropylene tweeter with wave guide, a closed ABS cabinet, metal grille, and a pivotable mounting bracket. The speaker provides 15 W RMS power handling, selectable 2.5 W, 5 W, 10 W, or 15 W RMS tapping, a 95–20,000 Hz frequency range, 88 dB sensitivity, and 103 dB maximum SPL.