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.

2200 W

135 dB max SPL

35 Hz - 120 Hz frequency response

18" Woofer, 4.0" v.c.

Multi-ply hardwood polyurea-coated

Selectable gain, X-over, cardioid mode and time delay

Stereo XLR input, Stereo XLR signal output

Frequency Response: 35 Hz ÷ 120 Hz

Max SPL @ 1m: 135 dB

Woofer: 18'', 4.0'' v.c

Input signal: bal/unbal

Input connectors: XLR

Output connectors: XLR

Input sensitivity: -2 dBu/+4 dBu

Crossover Frequencies: Selectable

Protections: Thermal, RMS

Limiter: Soft Limiter

Controls: Gain, EQ, Phase, Xover, Delay, Cardioid

Total Power: 2200 W Peak

Cooling: Convection

Connections: Powercon IN/OUT

Safety agency: CE compliant

Handles: One handle each side

Colour: Black

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

1 Year Warranty