Engineered for maximum durability and performance, this heavy-duty Abs horn throat withstands high sound pressure while delivering consistent sound dispersion. Its universal thread ensures seamless compatibility with various compression drivers, making it perfect for both short- and long-range sound projection. Abs builds all-weather-use waveguides and features a corrosion-resistant coating, ensuring reliable performance in any environment. The standard 3x7 inch size allows for easy installation, while the acoustic design enhances overall performance by reducing distortion. Ideal for Public Address Systems, Concerts and Live Events, places of worship and more, this versatile compression driver throat is your go-to solution for robust sound delivery.