*2″ DUAL layer CCAW voice coil wound on Kapton former, 8 ohms *Low inductance for great transients and extended high frequency response *Strong Vocal response on vocal range from 300 to 850hz *500 watts continuous program power rating produces high acoustical output *Excellent performance in 3-way systems *Replacement for 8MB500v2-NDY, improved vocal response *Great choice for high output home, and professional audio systems