Impedance: 4 Ohms, Frequency Response: 60 Hz - 20 kHz, Sensitivity: 92 dBCone: Polypropylene, Voice Coil: 1 Inch AluminumSurround: Treated Cloth, Basket: PlasticOne 1 Inch Mylar Dome Tweeter Per SpeakerIncluded: Grills and Magnet CoversDimensions: Depth 10.6" x Width 8.9" x Height 4", Weight Per Pair: 8.4 Lbs.3 Year Platinum Online Dealer Warranty
BOSS AUDIO MR690 Marine 6" x 9" 2-way 350-watt Full Range Speakers
Brand: BOSS Audio, Model: MR690, Color: WHITE, Size: 6" x 9" 350 Watts