RCF SUB 8003-AS MK3

The RCF SUB 8003-AS MK3 is an active subwoofer with an extended low-frequency range and internal DSP. Its compact enclosure houses a modern 18" driver with ceramic magnets and a 4.0" voice coil. The internal amplifier delivers up to 2200W of peak output power, providing acoustic pressure levels of up to 135 dB.
The patented Bass Motion Control speaker excursion management ensures extended linear response and exceptional sound integrity. The rear panel controls include presets, crossover frequency selection, polarity inversion, cardioid mode, and output delay settings. The enclosure is tour-ready with a durable scratch-resistant polyurethane finish. Its compact dimensions facilitate handling, transport, and setup. The RCF SUB 8003-AS MK3 active subwoofer is designed for highly demanding applications, making it an ideal tool for professional work.

Features:
• Built-in amplifier power: 1100 W RMS
• Maximum acoustic pressure level: 135 dB
• Frequency range: 35 Hz - 120 Hz
• 18" woofer, 4.0" voice coil
• Baltic birch plywood construction for increased durability on the road
• Selectable gain and crossover frequency, cardioid mode, and input delay
• XLR stereo input, XLR signal stereo output