RCF LF18N405

18-inch neodymium woofer transducer rated at 8 ohms, handling 1500W RMS continuous power and 3000W program power. Delivers 97 dB sensitivity across a 25-1000 Hz frequency range. Built with a curved cone, triple-roll polycotton surround, and 4-inch copper voice coil on a hypervented neodymium magnet assembly, providing high power handling with low distortion and minimal power compression for extended low-frequency reproduction.