BOSS AUDIO MR12 Marine  3" 2-way 100-watt Marine Enclosed System Speakers Weather Proof Enclosed System 3" 2-way Speaker Pair 100 Watts MAX 50 Watts RMS Power Handling per Pair 100 Hz to 20 kHz Frequency Response and 91dB Sensitivity Polypropylene Woofer Cone with Rubber Surround 1 Tweeter Per Speaker 3 Year Platinum Dealer Warranty