Electro-Voice MM2 25W Commercial Sound Paging Projector, 800-5000Hz, 16 Ohms Impedance, 82x82 deg. Dispersion, Submergence Proof, Integrated Swivel Mount, Gray Electro-Voice MM2 25W Commercial Sound Paging Projector - Electro-Voice 3 Year Warranty Frequency Response: 800-5,000 Hz +/-5 dB Power Handling: 25 watts (500-5,000 Hz pink noise) (8 Hours, 6 dB Crest Factor) Impedance: Nominal: 16 Ohms SPL, Input Average: Pink Noise Band-Limited from 500-5,000 Hz: 104 dB