Boss Audio Systems MR652C - 6.5 Inch 350 Watt Per Pair

Weatherproof - The MR652C speakers have been outfitted with the latest weatherproofing techniques for protection against the elements. Dimensions - 3.31 x 6.93 x 6.93 inches, Impedance - 4 ohms. Frequency Response - 60 Hz- 20 kHz. System Sensitivity (1 W/1 m): 92 dB. Cone - Polypropylene. Voice Coil - Single 1”, Surround - Rubber. Basket – Composite, Tweeter - Mylar Dome 1”. Item Weight – 4.44 Lbs. (pair). BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality