For the best live concert experience and most distortion-free performance, look no further than Cerwin-Vega Mobile speakers. They utilize high-energy and high-tolerance components to achieve the best reproduction of music. This pair of XED 6-1/2 in. 300-Watt 2-Way Coaxial Speakers features curvilinear poly cones, butyl rubber surrounds and balanced metal dome 3/4 in. CV tweeters. They will also work with a piezo 1" add-on tweeter kit (sold separately). For maximum sonic performance to precision studio playback, Cerwin-Vega Mobile speakers deliver for just about any application!