The SUB 8003-AS MK3 is a self-powered extended low-frequency subwoofer with internal DSP. Its compact cabinet houses a state-of-the-art 18" transducer featuring ceramic magnets and a 4.0” voice coil. The internal amplifier manages up to 2200W power output, delivering sound pressure levels up to 135 dB. Proprietary Bass Motion Control processing provides extended linearity and remarkable sound integrity. Rear panel controls include presets, crossover frequency, and polarity selection, cardioid, and output delay settings.
RCF SUB 8003-AS MK3
Key Specifications
Performance
Frequency Response: 35 Hz - 120 Hz
Max SPL @ 1m: 135 dB
Transducers
Woofer: 18'', 4.0'' v.c.
Processor & Power Section
Amplification
Total Power: 2200 W Peak
Cooling: Convection
Protections: Thermal, RMS
Limiter: Soft Limiter
DSP & Controls
Crossover: Selectable
Controls: Gain, EQ, Phase, Xover, Delay, Cardioid
Input / Output Section
Connectors: XLR In, XLR Out
Signal: Balanced / Unbalanced
Sensitivity: -2 dBu / +4 dBu
Power: Powercon IN/OUT
Physical Specifications
Construction
Cabinet: Plywood
Hardware: M20 pole mount thread
Handles: One per side
Grille: Steel with clothing
Color: Black
Compliance: CE compliant
Size / Weight
Dimensions: 27.28 x 19.88 x 26.97" / 693 x 505 x 685 mm
Weight: 95.24 lbs / 43.2 kg
Packaging Info
Package Weight: 108.03 lbs / 49 kg
Box Dimensions: 28.94 x 29.33 x 22.24" / 735 x 745 x 565 mm