PA Horn, Weatherproof, Overall Height (In.) 4 in, Overall Width (In.) 6 in, Overall Length (In.) 8 in, Enclosure Color White, Enclosure Material ABS Plastic, 15 W Watt (RMS), Max. Wattage 30 W, Sensitivity (dB) 110 dB, Impedance (Ohms) 8 ohm, Frequency Response 200 to 15,000Hz, Weight (Lbs.) 2 lb, Includes Mounting Bracket 4" x 6" Weatherproof PA Speaker Horn - White Features: Frequency Response: 200Hz - 15kHz Sensitivity (1W/1M): 110dB Dimensions: 8" L x 6" W x 4" H Includes stainless steel mounting hardware and ABS plastic base Bracket pivots 90°, Shape: Rectangular , Impedance: 8 OHM