For the discerning car audio enthusiast, there's no substitute for reliability and top notch performance, which is why those in search of sound perfection turn to Alpine R Series 6.5 Inch 300 Watt Coaxial 2 Way Speakers.The perfect replacement for your factory speakers, these 2 way, coaxial speakers boast 300 watts of peak power and 100 watts of RMS power. They feature a silk composition tweeter and multi layer hybrid fiber woofer, as well as a santoprene rubber woofer surround.With a sensitivity of 88 dB, frequency response of 65 29kHz, and 4 ohm impedance, you can count on this pair of Alpine R Series 6.5 Inch 300 Watt Coaxial 2 Way Speakers to take your audio to new heights.