Engineered and Designed in the US, the DS18 Driver Horns are the top of the line high frequency driver/tweeter/horns in the market. These bad boys deliver so much power that you'd think with one horn your whole sound system is ready to deploy for a major concert. Simply put, there are no horns that can compare to the sophistication, beauty, and precision of these horns. We are ecstatic to share with you the product of hard-work and "non-stop innovating attitude." We are sure that you will love your new Horns as much as we do. Warning: Extremely Loud. DS18 is a proud member of CEA, IASCA, MERA, and SEMA