DS18 Hydro Marine 1" Aluminum Super Bullet Tweeter, 240 Watts 4 Ohms (Pair) Sold in Pairs 100% waterproof construction so water or moisture cannot cause damage or corrosion. 2 mode construction that can be used without the included enclosure or with it for added protection Easily mountable in all applications and versatile enough to fit almost anywhere Nominal Diameter: 3.75" Nominal Impedance: 4 Ohms Program Power Handling: 120W Peak Power Handling: 240W Sensitivity (1w/1m): 103dB Frequency Response: 3KHz-20 KHz Recommended Hi Pass Crossover: 2 KHz Marine Grade: IP36 with UV & Salt Protection Voice Coil Diameter: 1" Voice Coil Former Material: Kapton Winding Material: CCAW Diaphragm Material: Aluminum Magnet Material: Ferrite Magnet Weight: 8 Oz Body Material: ASA MEASUREMENTS With out cover Overall Diameter: 3.78" Overall Depth: 1.78" Front Mount Baffle Cutout: 2.72" Mounting Depth: 1.57" MEASUREMENTS With cover Overall Diameter: 3.78" Overall Depth: 2.26"
