Outdoor Speakers Color Gray Includes Mounting Hardware Overall Depth 2 1/2 in Product Type Round Speaker Peak Output Power 140 W Cutout Width Not Applicable Overall Height Not Applicable Overall Width Not Applicable Overall Diameter 6 3/8 in Cutout Diameter 4 3/4 in Cutout Height Not Applicable Features Powder Coated Aluminum Grill Maximum Frequency Response 20 kHz Maximum Impedance 4 ohm Minimum Frequency Response 95 Hz Resistance Properties UV Resistant Waterproof