DESC: The OMNI S10 is probably the most versatile subwoofer in our OMNI Subwoofer line –up. It features a 10-inch woofer with Mirage’s patented ribbed Elliptical Surround™. This revolutionary technology was developed to increase excursion, eliminate surround distortion and raise efficiency. Coupled with the proprietary surround ribs that eliminate any surround dimpling, it enables the OMNI S10 to play lower with greater output and fidelity than the competition. The 10 inch woofer performs like a much larger driver; it plays down to a stunning 21Hz without compromising any of its amazing musicality.