OMNITRONIC WP-4W is a passive, two-way compact cabinet speaker designed for 100 V public address installations. It features one 4-inch polypropylene woofer and one 1-inch polypropylene tweeter with wave guide, delivering 20 W RMS power handling and a frequency range of 90–20,000 Hz. The trapezoidal ABS enclosure is suitable for corner installation and includes a mounting bracket. It has a white, scratchproof and shockproof finish and is intended for restaurants, hotels, bars, sports centres and similar fixed-installation environments.