M3-770X-S-GM-I

7.7 Inch Round Coaxial Marine Speakers; 70 Watts RMS Continuous Power Handling; 4 OHMS Nominal Impedance; 45 Hz Through 25 kHz Frequency Response; 90.5 Decibel System Efficiency; Mica-Filled Polypropylene; 3.17 Inch Mounting Depth; Gray Sport Grille; With Mounting Hardware/ LED; Set Of 2