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

Active speaker
* Manufacturer: LD Systems
* Reference: LDEB122AG3
* Peak output power: 1,000 W
* RMS output power: 500 W
* Amp class: Class D
* Max. SPL peak: 131 dB
* Frequency response: 58 - 20,000 Hz
* Speaker system: 2-way system
* Beam angle: 90° (hor.) / 50° (vert.)
* Monitor angle: 54 °
* Number of inputs: 2
* Input connector types: XLR combo socket
* Number of outputs: 1
* Output connector types: XLR 3-pole male
* Protection features: Multiband Limiter
* Protection features: Overheating
* Protection features: Overload
* Protection features: Overvoltage
* Colour: Black
* Number of line inputs: 2
* Line-In connector type: XLR combo socket
* Nom. Sensitivity (< 1% THD, 1 kHz, max. Gain): -5 dBu
* Number of line outputs: 1
* Line outputs connector type: XLR 3-pole male
* Size: 12 '
* Outer diameter: 304.8 mm
* Magnet: Ferrite
* Voice coil: 2.5 '
* Driver size: 1 '
* Magnet: Ferrite
* Voice coil: 1 '
* Operation voltage: 100 V AC - 240 V AC / 50 - 60 Hz
* Power supply type: Switched-mode power supply (SMPS)
* Mains connector: Standard speaker connector 4-pole male & speakON®
* Design: Bass reflex
* Number of handles: 1
* Mounting type: M10 for SuperClamp
* Flange: 36 mm (0°/5°)
* Cabinet material: Birch plywood
* Material thickness: 15 mm
* Front grille material: Aluminium
* Ambient temperature: 0 - 40 °C
* Maximum air humidity (non-condensing): 80 %
* Width: 390 mm
* Height: 627 mm
* Depth: 377 mm
* Weight: 20.1 kg
* Included accessories: Mains cable

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. 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 STINGER® 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.