Alpine 6.5" Coaxial 2-Way 220W Speakers: Handles up to 220W peak power (40W RMS), for rich sound Neodymium tweeters provide crisp, dynamic highs Polypropylene woofer cones with rubber surrounds produce full, robust audio 6" cutout diameter, 2" bottom-mount depth for a proper fit 4 ohms impedance, conducts power evenly to keep the speaker at an appropriate level 89dB sensitivity Built-in crossover ensures proper frequency response across each speaker.
