*Achieve desired sound with this efficient 24-inch PA trumpet horn speaker system, which boosts your reach faster and louder. *Get clear sound amplification with this heavy-duty PA speaker's powerful 60-watt output. *The 5 Core driver unit and trumpet horn are made of durable aluminum to ensure performance in any weather. *The reflex horn is well-suited for use in public events, train stations, colleges, schools, places of worship, and more.