PA Horn, Weatherproof, Overall Height (In.) 6 in, Overall Width (In.) 6 in, Overall Length (In.) 6 in, Enclosure Color Gray, Enclosure Material Aluminum, 10 W Watt (RMS), Max. Wattage 15 W, Sensitivity (dB) 105 dB, Impedance (Ohms) 8 ohm, Transformer Settings -, Frequency Response 250 to 15,000Hz, Weight (Lbs.) 2 lb, Includes Mounting Bracket