LD Systems STINGER 15 A G3 – Professional 15″ Active Loudspeaker The STINGER 15 A G3 is a powerful active PA loudspeaker from renowned brand LD Systems, designed for demanding applications — from mobile sound reinforcement and live performances to fixed installations. Sturdy Construction and Powerful Performance It features a Class D amplifier delivering 500 W RMS and 1000 W peak power, with a maximum SPL of 133 dB. The frequency response spans from 50 Hz to 20 kHz, ensuring rich, dynamic sound with deep bass and smooth highs. Advanced Drivers and Dispersion Control The 15″ woofer works in tandem with a 1″ BMS compression driver mounted in a BEM-optimized waveguide. This ensures precise dispersion control (90° × 50°), minimizing reflections from the ceiling and floor for consistent performance across various environments. Smart Signal Management – DynX® DSP Equipped with DynX® DSP, the system includes multi-band limiting and crossover filters to ensure high-performance output without distortion, even under continuous heavy use. Durable, Road-Ready Design The enclosure is made from 15 mm birch plywood with a scratch-resistant polyurea coating and a steel grille on the front. The box includes ergonomic handles, M8 rigging points, and a dual-tilt pole mount for angled speaker positioning. The bass-reflex design boosts low-end response. Inputs, Outputs & Control The rear panel offers two Mic/Line inputs with combo XLR/TRS jacks, gain switches, and level knobs. There’s also an XLR output and mode buttons for sound presets. Power supply supports automatic voltage switching: 100–120 V / 200–240 V at 50–60 Hz. Applications Live sound reinforcement for concerts, events, and conferences Stereo full-range systems or stage monitor setups Permanent installations in venues, clubs, theaters Rental companies – thanks to its robust build and reliability Key Features Summary 500 W RMS power, max SPL of 133 dB, 15″ woofer + 1″ BMS tweeter, 90° × 50° dispersion, birch plywood cabinet with polyurea coating, DynX® DSP, Mic/Line interface, dual-tilt mount — all this makes the STINGER 15 A G3 a versatile, powerful, and reliable speaker. Technical Specifications Width: 480 mm Height: 737 mm Depth: 455 mm Weight: 26.8 kg If you’re looking for a top-tier 15″ active loudspeaker with premium build and audio performance — the STINGER 15 A G3 is an excellent choice.