This highly professional 2-way active system is designed for absolute, long-term reliability. With its multi-functional bass reflex housing and finely tuned, user-friendly presets, the speakers are suitable as full-range, box, satellite and floor monitors. The STINGER® 12 A G3 is powered by a highly efficient Class-D amplifier with an impressive 500-watt continuous output. The specially developed 12" woofer and a BMS tweeter driver achieve a deep bass response and fresh, natural trebles. The wave guide of the tweeter has been developed using the Boundary Element Method (BEM), a numerical simulation of the sound radiation and dispersion. It reduces reflection from floors and ceilings and prevents sidelobe levels, thus achieving controlled and homogeneous dispersion. LD Systems’ proprietary DynX® DSP technology means that the STINGER® 12 A G3 delivers perfect performance with maximum clarity and power under all conditions.

Category: Brand:
Product type
PA loudspeaker
Low/mid Woofer dimensions
12 "
Woofer dimensions (mm)
304.8 mm
Woofer magnet
Woofer brand
Woofer voice coil
2.5 "
Woofer voice coil (mm)
63.5 mm
BEM optimized CD Horn
HF driver dimensions
1 "
HF driver dimention (mm)
25.4 mm
HF driver magnet
HF driver brand
HF driver voice coil
1 "
HF driver voice coil
25.4 mm
Class D
Dispersion (H x V)
90 x 50 °
System Power (RMS)
500 W
Peak power
1000 W
Frequency response
58 - 20000
Max. SPL (Peak)
131 dB
Protection circuits
Multiband limiter, over voltage, over-current, thermal overload
Input sensitivity
-5 dBu
2 x gain, 2 x Mic/Line, Mode
Limit, Mic, 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)
Operating Temperature
0 - 40 °C
Relative Humidity
< 80% (non-condensing)
Cabinet material
15 mm Plywood
Cabinet surface
Cabinet construction
Bass Reflex
Monitor angle
54 °
390 mm
627 mm
377 mm
20,1 kg


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