15ND830 Driver 15inch Neodymium...
 Made in Italy
 98 dB SPL 1W / 1m average sensitivity
 75 mm (3 in) edgewound voice coil (ISV)
 450 W AES power handling
 Neodymium magnet assembly
 Weather protected cone for outdoor usage
 Ideal for compact reflex subwoofer and reflex multiway systems