This LD Systems 15" Stinger G3 subwoofer is a high-quality and powerful passive speaker that is perfect for professional audio and music applications. Made with durable birch ply material and a sleek black colour, this subwoofer is built to last and provide excellent sound quality.Equipped with NL4 connectivity and a 600W RMS power, this subwoofer is compatible with a wide range of audio inputs and can deliver rich and immersive sound. Plus, it comes with a convenient wheelboard and cover for easy portability and protection. Whether you're a musician or a professional audio engineer, this LD Systems Stinger G3 subwoofer is a great addition to your equipment collection. We recommend using a amplifier capable of 600 Watts with DSP control to get the most out of it.