FeaturesGREAT Frequency - Achieve desired sound with this efficient 22-inch Pa trumpet horn speaker system, which boosts your reach faster and louder.40-watt Power - Get clear sound amplification with this heavy-duty Pa speaker's powerful 40-watt output.aluminum Housing - The 5 Core driver unit and trumpet horn are made of durable aluminum to ensure performance in any weather.multipurpose - The reflex horn is well-suited for use in public events, train stations, colleges, schools, places of worship, and more.SpecificationHeight: 2.5Diameter: 1.25Weight: 1LB or 751GramWattage: 40W RMSPacking: Per Piece.Magnet Size: (80X32X15) MMVoice Coil: 1 or 25MMPackage includes:1x Outdoor Pa horn1x Driver