LD Systems STINGER SUB 18 G3 – 18” Passive Subwoofer with Powerful Bass The LD Systems STINGER SUB 18 G3 is a professional 18-inch bass reflex passive subwoofer, equipped with a 4” voice coil woofer. Built from durable 18 mm birch plywood and finished with a rugged polyurea coating, this model is designed to withstand demanding stage and transport conditions. It delivers 800 W RMS at 8 Ω impedance, reaching up to 129 dB SPL.

Product Features Frequency response from 35 Hz 18 mm birch plywood enclosure with polyurea coating Protective steel grille M20 pole mount thread for top-mounted setups Can be positioned vertically or horizontally Reliable Performance for Stage Use The STINGER SUB 18 G3 is engineered for users seeking deep, rich bass and extreme durability. It’s a perfect match for sound companies, DJs, and performing bands.

Applications This subwoofer is ideal for mobile and fixed installations – clubs, live venues, and professional PA systems. With its robust design and flexible configuration, it suits any music or event environment.

Technical Specifications Type: passive subwoofer, bass reflex Speaker: 18” with 4” voice coil Frequency response: from 35 Hz RMS power: 800 W Impedance: 8 Ω Max SPL: 129 dB Inputs: Speakon-compatible speaker connectors Weight: 40.6 kg Dimensions: 677 × 547 × 740 mm Materials and Build Quality The enclosure is made of 18 mm birch plywood, coated in durable, scratch- and moisture-resistant polyurea. A steel grille and ergonomic handles ensure secure transport and handling.

Included in the Box LD Systems STINGER SUB 18 G3 – passive subwoofer Manufacturer’s documentation Why Choose LD Systems STINGER SUB 18 G3? The LD Systems STINGER SUB 18 G3 is the go-to solution for professionals. With rich low-frequency output, a robust enclosure, and simple setup, it's the ideal subwoofer for touring rigs, clubs, and mobile DJs.