4 in., 2 way marine speakers feature UV treated polypropylene woofer with Santoprene rubber surround, UV resistant polymer basket, a 0.50in. balanced dome titanium tweeter, sealed motor structure and locking terminal covers. Their 2 ohm impedance will draw a little extra power out of your marine amplifier. Stainless steel mounting hardware and both charcoal and white grilles included. Handles up to 50W RMS|150W Peak power
