5.25" Full Range polypropylene outdoor speaker (Black)- Sound Appeal 5.25" polypropylene cone with butyl rubber surround for long life and deep bass 1" PEI dome tweeter Secure 5-way binding posts accept bare wire, spade connections, or banana plugs Power handling (RMS): 90 watts Frequency response: 50 Hz - 20 kHz - Impedance: 8 ohms