EXPAND YOUR SYSTEM This add-on subwoofer lets you expand your existing Aurora 4.1 landscape speaker system for broader audio coverage in large outdoor areas. PREMIUM SOUND QUALITY This subwoofer provides a well-balanced sound and even coverage with a dual voice coil long throw driver. WEATHERPROOF CONSTRUCTION Enjoy music in your yard year-round with this weatherproof subwoofer, featuring an ASA construction and a fade-resistant fluorocarbon textured finish that easily endures harsh weather. MULTI-MOUNT FUNCTIONALITY This subwoofer also includes a multi-mount design, enabling above-ground, in-ground, or deck surface mounting