BOSS AUDIO R43  Riot 4" 3-way 200-watt  Full Range Speakers Full Range 4" 3-way Speaker Pair 200 Watts MAX 100 Watts RMS Power Handling per Pair 100 Hz to 18 kHz Frequency Response and 90dB Sensitivity Poly Injection Woofer Cone with Rubber Surround 1 Tweeter and 1 inch Midrange Per Speaker 3 Year Platinum Dealer Warranty