RCF SUB-8003AS-MK3 Active 18" Powered Subwoofer

The SUB-8003AS-MK3 is a Active 18" Powered Subwoofer from RCF. The SUB 8003-AS MK3 is a self-powered low-frequency subwoofer with an internal DSP, featuring an 18" transducer with ceramic magnets and a 4.0” voice coil in a compact cabinet. The internal amplifier delivers up to 2200W power output, achieving sound pressure levels up to 135 dB. With proprietary Bass Motion Control processing for extended linearity, the rear panel offers controls for presets, crossover frequency, polarity selection, cardioid, and output delay settings. The tour-ready, rugged all-wood cabinet has a scratch-resistant polyurea coating, making it stackable, lightweight, and suitable for quick setups and tear-downs. Designed for demanding applications, the SUB 8003-AS MK3 is an ideal choice for music professionals.

RCF SUB-8003AS-MK3 Features:

• 2200 W
• 135 dB max SPL
• 35 Hz - 120 Hz frequency response
• 18" Woofer, 4.0" v.c.
• Selectable gain, X-over and delay
• Birch tour grade cabinet
• Stereo XLR input, Stereo XLR signal output

RCF SUB-8003AS-MK3 Specifications:

• Acoustical specifications:
  • Frequency Response: 35 Hz ÷ 120 Hz
  • Max SPL @ 1m: 135 dB
• Transducers:
  • Woofer:18'', 4.0'' v.c
• Input/Output :
  • Input signal: bal/unbal
  • Input connectors: XLR
  • Output connectors: XLR
  • Input sensitivity: -2 dBu/+4 dBu
• Processor:
  • Crossover Frequencies: Selectable
  • Protections: Thermal, RMS
  • Limiter: Soft Limiter
  • Controls: Gain, EQ, Phase, Xover, Delay, Cardioid
• Power:
  • Total Power: 2200 W Peak
  • Cooling: Convection
  • Connections: Powercon IN/OUT
• Standard compliance:
  • Safety agency: CE compliant
  • Physical specifications
  • Handles: One handle each side
  • Color: Black
• Dimensions:
  • (HxWxD): 27.28 " x19.88"x26.97
  • Weight: 82.89 lbs