RCF LF15N401

The RCF LF15N401 is a 15 inch neodymium woofer rated 900W RMS (1800W program) at 8 ohms, with 97 dB sensitivity and a 35 to 1500 Hz frequency range. It uses a 4 inch copper voice coil wound in two layers, a straight cone, and a triple-roll polycotton surround rated for 52 mm excursion before damage. Dual forced-air ventilation aids heat dissipation under sustained high power use. Weighs 8.77 kg and is designed as a raw low-frequency transducer for professional subwoofer and full-range cabinet applications.