LD Systems STINGER SUB 15 G3 – professional 15-inch passive subwoofer

The LD Systems STINGER SUB 15 G3 is a high-quality, passive bass-reflex subwoofer designed for professional PA applications, both on stage and in fixed installations. Built around a 15-inch ferrite woofer, this sub delivers powerful, clear low-end response – reaching down to 40 Hz. With its rugged build and excellent performance, it is a reliable solution for sound engineers, bands, and DJs alike.

Key features

• 15-inch high-efficiency woofer
• 18 mm birch plywood enclosure with a durable polyurea coating
• Bass-reflex design for extended low-end down to 40 Hz
• Maximum SPL: 127 dB
• Impedance: 8 Ohms
• M20 flange mount for poles
• Steel front grille for component protection

Powerful bass in a compact enclosure

Delivering 600 W RMS and up to 2400 W peak power, the STINGER SUB 15 G3 can easily fill large spaces with dynamic and deep bass. The reflex system enhances airflow while minimizing turbulence, resulting in higher efficiency and punchy low frequencies. Ideal for clubs, concerts, or event venues where solid low-end performance is crucial.

Perfect for touring and permanent installs

Crafted from 18 mm birch plywood and finished with a tough polyurea coating, this subwoofer is ready for heavy-duty use. Integrated handles and stackable design make it easy to transport and deploy in various professional setups. It excels in both mobile and installed audio environments.

Technical specifications

• RMS Power: 600 W
• Peak Power: 2400 W
• Frequency response: 40 - 200 Hz
• Max SPL: 127 dB
• Impedance: 8 Ohms
• Dimensions: 567 x 477 x 624 mm
• Weight: 29.7 kg

Materials and build

Designed to withstand demanding environments, the STINGER SUB 15 G3 features a reinforced birch enclosure, polyurea coating, steel front grille, and ergonomic handles – offering both durability and transport readiness.

Included in the box

• LD Systems STINGER SUB 15 G3 Subwoofer
• Manufacturer documentation

Why choose LD Systems STINGER SUB 15 G3?

If you're looking for a dependable, high-output passive subwoofer for professional setups, the LD Systems STINGER SUB 15 G3 is an excellent choice. With its sturdy design, deep frequency response, and system flexibility, it’s built to deliver outstanding performance wherever it's needed.