DS18 NXL-M2Description Highlights IPX5 Water Resistance Grade Hardware resistant to corrosion and UV Protection Coated 4 Layers PCB to prevent corrosion High level input for easy factory integration 2 Tinned OFC RCA Inputs and Outputs Front cover to keep the controls safe to the elements LED Clip Indicator to easier adjustment Stable and Reliable Class D Circuit Design Sound Quality Verification Using AP Instruments Direct Insert Power and Speaker Terminals