Celestion FTR 15FD and 18FD 1000 Watt Replacement Drive

"FTR, Celestion's Next Generation Of Cast Aluminium Chassis Professional Lloudspeakers Are Now Avaialable. The FTRFD 15 Inch Speaker Is Rated At 1000 Watts RMS and Features A 4 Inch Voice Coil With A 30 Hz To 1,200 Hz Frequency Range."