LD Systems STINGER 12 A G3 Active 12" 2-way bass-reflex PA Loudspeaker

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 StingerA 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 DynXA DSP technology means that the StingerA 12 A G3 delivers perfect performance with maximum clarity and power under all conditions. The signal processing of the crossover function and the multi-band limiter achieve an optimal runtime and high freedom from distortion. Designed as an all-around workhorse, the housing of the speaker is made of robust birch plywood. An extremely resilient coating of polyurea offers exceptional robustness and durability. The features include a steel front grille, a dual-tilt stand attachment, flight points and ergonomic handles. The StingerA 12 A G3 is a good value and attractive solution for professional sound systems, with extensive accessories that support usage on the stage and in fixed installations.

Features
Active 12" 2-way bass-reflex PA speaker
131 dB max. SPL and 500-watt RMS performance with a highly-efficient digital amplifier
Perfect all-rounder for full-range, satellite and monitor applications
Practical presets for fast and user-specific frequency tuning
Homogeneous dispersion pattern thanks to a BEM-optimised tweeter wave guide
12" custom woofer and BMS tweeter driver
Distortion-free sound at even maximum volumes, thanks to DynXA DSP technology
2 line/mic input channels with individual gain controllers plus mono mix output
15 mm birch plywood housing with ultra-robust polyurea coating and M10 rigging points
Shock-resistant front grille for optimal protection of the speaker.
36 mm dual tilt stand attachment with 0° and 5° tilt angle
Extensive and smart accessories for installation and transport

Specifications
Product type: PA loudspeaker
Type: active
Low/mid driver dimensions: 12 "
Woofer size: 304.8 mm
Woofer magnet: Ferrite
Woofer brand: Custom-made
Woofer voice coil: 2.5 "
Woofer voice coil (mm): 63.5 mm
Horn: BEM optimized CD Horn
HF driver dimensions: 1 "
HF Driver Size: 25.4 mm
HF driver magnet: Ferrite
HF driver brand: BMS
HF driver voice coil: 1 "
HF Driver Voice Coil: 25.4 mm
Amplifier: Class D
Dispersion (H x V): 90 x 50
RMS: 500 W
Peak power: 1000 W
Frequency response: 58 - 20000 Hz
Max. SPL (peak): 131 dB
Protection circuits: Multiband limiter, over voltage, over-current, thermal overload
Input sensitivity: -5 dBu
Controls: 2 x gain, 2 x Mic/Line, Mode
Indicators: Limit, Mic, Mode, On, Protect (protection circuit engaged), Signal
Line inputs: 2
Line input connectors: 6.3 mm jack, XLR
Line outputs: 1
Line output connectors: XLR
Operating voltage: 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: Polyurea
Cabinet construction: Bass Reflex
Monitor angle: 54°
Width: 390 mm
Height: 627 mm
Depth: 377 mm
Weight: 20,1 kg