RCF - SUB 8003 AS MK3

The RCF SUB 8003 AS MK3 is an active subwoofer designed to meet the demands of sound professionals, thanks to its class D amplifier delivering a power of 2200 W peak.
It integrates an 18-inch woofer with a 4-inch voice coil, which produces deep bass with a frequency response ranging from 35 Hz to 120 Hz.

This subwoofer is ideal for live or DJ applications, thanks to its high sound pressure level, reaching 135 dB SPL, and its multiple audio management features, such as gain, crossover and phase adjustment. Its plywood cabinet, with a resistant polyurethane coating, ensures optimal robustness on tour.

The RCF SUB 8003 AS MK3 also stands out for its comprehensive user interface, which allows the subwoofer settings to be finely adapted to the specific needs of each sound environment. It features XLR stereo input and output connectors, with an adjustable input sensitivity between -2 dBu and +4 dBu. The rear panel allows you to set the cardioid mode, select the polarity and configure a delay for optimal synchronization with other speakers. Built-in thermal and RMS protections, combined with an intelligent limiter, ensure safe and reliable use even at high volumes, while preserving the integrity of the audio signal.

Finally, the SUB 8003 AS MK3 offers flexibility of use that makes it a suitable choice for various professional audio configurations. It is stackable and lightweight, which simplifies installations, and its two speaker pole bases allow easy integration with other sound reinforcement equipment.