Boss Audio Systems Lot Of (4) Mr62b Inch Marine Stereo Speakers Size 6.5

• Impedance: 4 Ohms, Frequency Response: 80 Hz - 20 k Hz, Sensitivity: 90 d B• Cone: Polypropylene, Voice Coil: 1 Inch Aluminum• Surround: Treated Cloth, Basket: Plastic• One 1 Inch Mylar Dome Tweeter Per Speaker• Track, Volume and Station Controls