If you've been an Alpine devotee from car to car, their X-Series speakers are your opportunity to take the leap to premium sound. Designed with a laser-focus on superior imaging, these 6-1/2" 2-way car speakers will bring out the very best in your audio system. And an all-new magnet design in a cast aluminum frame allows these speakers to have a low profile, so they fit in a wide array of vehicles. All about the build Alpine uses a powerful magnet and a super-efficient motor structure to make this 6-1/2" speaker really strong in the lower frequencies. The woofer cone itself uses a specialized fiber for extreme rigidity while Alpine's proprietary High Amplitude Multi-Roll surround ensures durability in the face of extreme temperatures. Handles up to 110 watts A 1" carbon graphite dome tweeter handles the high frequencies with satisfying accuracy, and its extended frequency response lends a sense of realism and atmosphere unmatched by lesser tweeters. Driven by an aftermarket amplifier, you'll really have a soaring system, thanks to power handling up to 110 watts RMS.