Summary: Diameter: 8 Inch; Sensitivity: 92 dB; Impedance: 4 Ohm; Frequency Response: 35-22000 Hz; RMS Power Range: 150 Watts; Peak Power Handling (Watts): 300 Watts; Color: Black; RMS Power Handling: 150 Watts; Nylas Basket: The speaker frame is made of Nylas, a composite mix of Nylon and Fiberglass, providing strength and stability.; Rubber Spider: Durability is further improved by the Santoprene rubber spider Wet Sounds developed for their marine speakers.; Tweeters: The tweeters are mounted to the grilles, rather than to a pole piece, thus there is no chance of water leaking through the woofer cone.; Speaker Terminals: Similar to the LED wiring, a male 2-pin waterproof SuperSeal plug is on the si ...