The CVi-252 is a portable, full range, dual fifteen-inch quasi 3-way main loudspeaker system designed for live music and playback applications. The CVi-252 features two high power, cast frame, fifteen inch transducers with a 2.5 inch voice coil to handle the low and low/midrange frequencies and a 34mm PETP (polyethylene terephthalate) diaphragm compression driver mounted to a 80? H x 50? V hemi conical horn for smooth, accurate on and off axis high frequency performance. Advanced crossover network designs are employed for coherent cross-band summation throughout the coverage pattern.