The RCF LF15X401 is a high-performance 15-inch professional low-frequency woofer designed for demanding sound reinforcement and subwoofer applications. Built around a powerful neodymium motor and a robust 4-inch inside/outside copper voice coil, it delivers exceptional power handling, efficiency, and long-term reliability, even under extreme operating conditions. The lightweight yet rigid design makes it well suited for touring systems as well as fixed installations where high output and clarity are required.
This woofer features a nominal diameter of 15 inches with an 8 ohm impedance. Power handling is rated at 1500 W AES with a program power capacity of 3000 W. It offers a continuous sensitivity of approximately 98 dB (1 W/1 m), enabling high sound pressure levels with controlled distortion. The frequency response extends from roughly 40 Hz up to 1 kHz, making it ideal for bass and low-midrange duties. The neodymium magnet structure reduces overall weight to about 12 kg while maintaining strong magnetic flux and excellent thermal management. The chassis is a rigid aluminum basket, and the cone assembly is optimized for high excursion and precise low-frequency reproduction.
Overall, the RCF LF15X401 is a premium choice for professional audio systems that demand powerful low-frequency performance, high efficiency, and dependable operation in compact, lightweight enclosures.
