LD Systems STINGER 15 G3 – 15″ Passive PA Speaker The STINGER 15 G3 is a professional 2-way passive speaker designed for durability, versatility, and reliability in both mobile and installed PA applications.

Key Features Rated power: 500 W RMS, peak power: approx. 1000 W. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Maximum sound pressure level (SPL): up to 127 dB. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Woofer: 15″ (381 mm) with 3″ (76.2 mm) voice coil. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 HF Driver: 1″ (25.4 mm) BMS driver. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Dispersion: 90° horizontal × 50° vertical for uniform room coverage. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Impedance: 8 Ω. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Cabinet: 15 mm plywood with tough polyurethane coating, steel grille, Dual-Tilt pole mount, rigging points, and ergonomic handles. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Bass reflex design – works great as a full-range speaker, satellite, or stage monitor. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 Applications The STINGER 15 G3 is ideal for a wide range of live sound scenarios: as a main PA speaker at concerts, events, and clubs, or as part of a mobile rig or fixed installation. With its high SPL and robust construction, it excels wherever powerful, clear sound and reliable operation are essential.

Why choose this model? Combining a large 15″ woofer with a precision BMS HF driver and a BEM-optimized waveguide geometry, this speaker ensures wide dispersion and minimized floor and ceiling reflections. ([adamhall.com](https://www.adamhall.com/shop/en/pa-sound-systems/stinger-15-g3 The rugged polyurethane-coated plywood cabinet and steel grille guarantee long-term durability, making it ideal for live sound professionals, rental companies, and installers alike. Built for both portable and fixed PA setups.

Technical Specifications (Selected) ParameterValue RMS Power500 W Peak Power1000 W Frequency Range50 Hz – 20,000 Hz Max SPL127 dB Impedance8 Ω Dimensions (W × H × D)480 mm × 737 mm × 455 mm Weight25.7 kg Summary If you're looking for a powerful, reliable, and versatile PA speaker that can handle both portable and installed applications, the STINGER 15 G3 offers outstanding performance and durability at a competitive price point. Ideal for professional users in live sound and installations.