OSD Audio RX550 5.25 2-Way Outdoor Rock Speaker, Pair, Brown Type: Indoor/Outdoor Speakers Power Rating: 100W Frequency Response: 65 Hz Nominal Impedance: 8 Ohms Sensitivity: 88 dB Color: Canyon Brown Dimensions & Weight: Dimension: 5-5/8 x 7-1/16 x 5-9/16 (H x W x D)