This highly professional 2-way active system is designed for absolute, long-term reliability. With its rugged bass reflex housing and finely tuned, user-friendly presets, it is suitable for use as a full-range speaker, satellite or monitor. The STINGER® 28 A G3 is powered by a highly efficient Class-D amplifier with a powerful 500-watt continuous output. Its two specially developed 8" woofers and a BMS tweeter driver achieve a powerful 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. Situated directly in front of the two 8” woofers, phase plugs ensure that midrange efficiency is increased and harmonic distortion above the crossover frequency is reduced.

Category: Brand:

Product type
PA loudspeaker
Low/mid Woofer dimensions
2 x 8 "
Woofer dimensions (mm)
2 x 203.2 mm
Woofer magnet
Woofer brand
Woofer voice coil
2 "
Woofer voice coil (mm)
50.8 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, 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
12 mm Plywood
Cabinet surface
Cabinet construction
Bass Reflex

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