Boss Audio 5.25 in. 2 Way Full Range Marine Speakers in Black

Impedance: 4 Ohms, Frequency Response: 80 Hz - 20 kHz, Sensitivity: 89 dB Cone: Polypropylene, Voice Coil: 1 Inch Aluminum Surround: Treated Cloth, Basket: Plastic One 1 Inch Mylar Dome Tweeter Per Speaker Included: Grills and Magnet Covers Dimensions: Depth 6.3” x Width 6.3” x Height 3.3”, Weight Per Pair: 3.5 Lbs.