Feature: Commercial PA system paging horn speaker with transformer Ideal for outdoor paging and speech use in school, office, hotel and airport Economy rang weatherproof horn speaker Outdoor paging horn speaker for outdoor paging system Superior long distance human speech clear and loud delivery Rated power output 30W at 100V Waterproof level of IP66 Line input 100V or 70V by cable tail Aluminum enclosure and stainless metal bracket in white Quick installation by supplied stainless mounting bracket Optional Features: HSK-30HP (30W-15W-7.5W-3.8W@ 100V & 8 Ohms) Specification: Model DS-EN60HS Description 30W Outdoor Horn Speaker Rated Power Output 30W Line Input 100V or 70V Frequency Response 380-6.5KHz SPL(@1W/m) 107dB IP Rate IP66 Connector By speaker cable tail Dimension 246(D)×292(H)mm Net Weight 2.1kg Material Aluminum enclosure and stainless metal bracket in white Mounting Way Quick installation by supplied stainless mounting bracket