Derwel PD1890 18-Inch Heavy-Duty Cast Aluminum Subwoofer Driver

• Engineered for high-performance sound reinforcement, this 18-inch subwoofer driver delivers powerful low frequencies. • Features a large ferrite magnet and a 127mm (5-inch) high-temperature copper voice coil for continuous high-wattage handling without thermal failure. • The die-cast aluminum basket ensures rigidity and keeps the magnetic circuit aligned under aggressive excursion. • Ideal for vented, horn-loaded, or bandpass bass cabinets, providing clean and punchy sub-bass reproduction. • Designed for professional audio systems requiring robust low-frequency output.