It’s this kind of obsession with power and value that’s made Sunfire subwoofers the ones to beat for 15 years. Now you can satisfy your audio obsession price that was never before possible. Our all-new DS Series delivers up to 600 Watts of dependable cool-running Sunfire bass wrapped in the smallest cabinet of any product in its class. And because power means nothing without great fidelity all DS Series subwoofers incorporate something no other subwoofer can: Sunfire’s proprietary FFD technology. FFD lets you indulge in low distortion high-output performance from both movies and music – not movies or music like those other brands