RCF SUB 8003-AS MK3 active subwoofer
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. The tour-ready, rugged all-wood cabinet with scratch-resistant polyurea coating is stackable and lightweight, ensuring quick set-ups and tear-downs. Built specifically for highly demanding applications, SUB 8003-AS MK3 is the perfect workhorse for music professionals.
FEATURES
2200 W
135 dB max SPL
35 Hz - 120 Hz frequency response
18" Woofer, 4.0" v.c.
Birch tour grade cabinet
Selectable gain, X-over, cardioid mode and time delay
Stereo XLR input, Stereo XLR signal output
ACOUSTICAL SPECIFICATIONS
Frequency Response: 35 Hz ÷ 120 Hz
Max SPL @ 1m: 135 dB
TRANSDUCERS
Woofer: 18'', 4.0'' v.c
INPUT/OUTPUT SECTION
Input signal: bal/unbal
Input connectors: XLR
Output connectors: XLR
Input sensitivity: -2 dBu/+4 dBu
PROCESSOR SECTION
Crossover Frequencies: Selectable
Protections: Thermal, RMS
Limiter: Soft Limiter
Controls: Gain, EQ, Phase, Xover, Delay, Cardioid
POWER SECTION
Total Power: 2200 W Peak
Cooling: Convection
Connections: Powercon IN/OUT
STANDARD COMPLIANCE
Safety agency: CE compliant
PHYSICAL SPECIFICATIONS
Cabinet/Case Material: Plywood
Handles: One handle each side
Grille: Steel with clothing
Color: Black
SIZE
Height: 693 mm / 27.28 inches
Width: 505 mm / 19.88 inches
Depth: 685 mm / 26.97 inches
Weight: 37.6 kg / 82.89 lbs
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