RCF L18P400 Woofer 18" 1000W 8ohm

Description

The RCF L18P400 is a high-performance 18 inch woofer designed for professional low-frequency applications where power, precision, and durability are critical. Engineered for use in bass reflex and bandpass enclosures, it delivers deep, controlled bass with excellent efficiency, making it well suited to live sound reinforcement, touring systems, and fixed installations. Its robust construction ensures consistent performance under demanding conditions, while maintaining accurate and musical low-frequency reproduction.

At the heart of the L18P400 is a 4 inch inside-outside copper voice coil that provides high thermal stability and efficient heat dissipation, allowing the driver to handle high power levels without compression. The cone is made from treated cellulose material for a balanced combination of rigidity and damping, while the double silicone spider system improves linearity and control during high excursion. The ferrite magnet structure is optimized for strong magnetic flux, contributing to tight and responsive bass output.

Designed with reliability in mind, the woofer features a durable steel basket and carefully engineered suspension system that supports long-term use in demanding environments. Its parameters make it a versatile choice for a wide range of enclosure designs, delivering solid low-end performance with clarity and impact.

Specifications:

nominal impedance: 8 ohms
frequency response: 30 Hz to 2000 Hz
power handling: 700 watts AES, 1400 watts program
sensitivity: 98 dB (1 watt / 1 meter)
voice coil diameter: 100 mm (4 inches)
magnet type: ferrite
Xmax (linear excursion): 9 mm
mounting cutout diameter: 416 mm
overall diameter: 460 mm
depth: 193 mm
net weight: 13.5 kg