Engineered for rock-solid reliability day in, day out this active subwoofer is a truly professional performer. With built-in presets for quick system integration and a variety of cardioid array configurations it is completely user-friendly. The STINGER® SUB 18 A G3 is powered by high efficiency Class D amplification with a giant 800 watts RMS output. It drives a custom designed 18” woofer delivering a huge bottom end with terrific punch and excellent definition. The STINGER® SUB 18 A G3 incorporates LD Systems’ proprietary DynX® DSP technology to ensure top-level performance and pristine, distortion-free bass reproduction at all times. Designed to be a real workhorse throughout, the well-braced bass reflex enclosure is constructed for horizontal and vertical orientation.

Category: Brand:

Product type
PA subwoofer
Low/mid Woofer dimensions
18 "
Woofer dimensions (mm)
457.2 mm
Woofer magnet
Woofer brand
Woofer voice coil
4 "
Woofer voice coil (mm)
101.6 mm
Class D
System Power (RMS)
800 W
Peak power
1600 W
Frequency response
35 - Low-Pass
Max. SPL (Peak)
135 dB
Protection circuits
DC, limiter, over voltage, Short circuit
Input impedance
30000 Ohm(s)
Input sensitivity
0.3 V
Main level, Mode
Limit, Mode, On, Protect (protection circuit engaged), Signal
Line inputs
Line input connectors
6.3 mm jack, XLR
Line outputs
Line output connectors
Power supply
100 - 120 V / 50 - 60 Hz or 200 - 240 V / 50 - 60 Hz (automatic switching), SMPS
Power consumption (max.)
600 W
Operating Temperature
0 - 40 °C
Relative Humidity
< 80% (non-condensing)
Cabinet material
18 mm Plywood
Cabinet surface
Cabinet construction
Bass Reflex
677 mm
547 mm
740 mm
42,6 kg

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