LD Systems STINGER SUB 15 A G3 - Active PA Subwoofer The LD Systems STINGER SUB 15 A G3 is a powerful active bass-reflex subwoofer designed for professional sound reinforcement applications. Equipped with a 15" woofer, high power Class D amplifier and DynX® DSP technology, it delivers deep, defined bass and reliable performance even at high volumes. Built from rugged 18 mm birch plywood with polyurethane coating, it’s made to withstand intensive use in live and installed environments.

Product Features Active 15" bass-reflex PA subwoofer with 450 W RMS power DynX® DSP technology – optimized dynamic control and crystal-clear sound Maximum SPL up to 133 dB – ideal for demanding live venues Selectable low-pass filter presets: 80/100/120 Hz and cardioid mode support Robust 18 mm birch plywood cabinet with a tough polyurethane coating Ergonomic carry handles, stacking grooves, M20 pole mount Uncompromising Low-End Performance The STINGER SUB 15 A G3 combines precision engineering with powerful electronics. The 15" ferrite woofer and integrated Class D amplifier produce tight, impactful bass that holds up at high SPL levels. The onboard DSP offers smart features such as crossover presets and cardioid mode to adapt the sub to different system configurations. It’s a perfect companion for mobile sound systems, DJs, bands and fixed installations alike.

Recommended Use Cases Mobile PA systems (DJs, bands) Live clubs, music venues and stage setups Fixed installations requiring high output bass Detailed Technical Data Type: Active bass-reflex PA subwoofer Power: 450 W RMS / 900 W peak Woofer: 15" with 3" voice coil, ferrite magnet Frequency range: ~40 Hz and up Maximum SPL: 133 dB Inputs: XLR/TRS combo Enclosure: 18 mm birch plywood with polyurethane finish DSP Technology: DynX® Low-pass filters: 80 / 100 / 120 Hz Cardioid mode: Yes Build and Materials The housing is made of 18 mm birch plywood with a rugged polyurethane coating. Ergonomic handles, an M20 threaded insert for pole-mounting, and stacking grooves make this subwoofer road-ready and install-friendly.

Included in the Box LD Systems STINGER SUB 15 A G3 Power cable Documentation Summary The LD Systems STINGER SUB 15 A G3 is the go-to solution for professionals seeking a reliable, powerful subwoofer. Its robust design, built-in DSP, and cardioid configuration options make it the perfect low-end workhorse for any demanding sound setup.