<ul><li>ENHANCE YOUR BAR 40A: Designed expressly for use with the Yamaha True X Bar 40A sound bar, the Sub 100A adds deep, expressive bass to all your movies and music.</li><li>AUTOMATICALLY OPTIMIZED: The crossover and EQ automatically adjusts to make optimal use of the Bar 40As built-in subwoofers together with the 100As subwoofer.</li><li>SLIM DESIGN: The 100A features a slim, low-profile design that sits neatly alongside furniture or in out-of-the-way spots.</li><li>WIRELESS VERSATILITY: Connects wirelessly to the Bar 40A, allowing you to locate it almost anywhere in your room.</li><li>FLEXIBLE ORIENTATION: The 100A can be oriented either vertically or horizontally, giving you more flexibility in placement.</li></ul><br><br>Give your bass a boost with TRUE X BAR 100A. Made specifically to work with the TRUE X BAR 40A, its wireless connection makes a clutter-free addition to your setup.

Yamaha True X Sub 100A Wireless Subwoofer for True X 40A Sound Bar (Black)