RCF LF18X401

The RCF LF18X401 is an 18 inch ferrite low frequency woofer rated at 1500W RMS and 3000W program power at 8 ohms, with 97.5 dB sensitivity and a 25 to 1000 Hz frequency range. It uses a fiber loaded cone with a high excursion triple roll surround rated to 50mm peak to peak travel, a 4 inch voice coil, and a dual forced hyper venting system that minimizes power compression. Net weight is 13.3 kg (29.3 lbs).