DEEP AND POWERFUL BASS - The Polk Audio Monitor XT10 features a long-throw, high excursion 10\\\\\\\" Dynamically Balanced Woofer, powered by a 100W Class D Amplifier that delivers loud bass as low as 24Hz, adding more impact to your music, movies, and games\\nPREMIUM BUILD QUALITY AND MODERN DESIGN - This home theater subwoofer is an upgrade to the Monitor series, powered by Dolby Atmos, DTS:X, and Auro 3D, for an immersive experience every time you use your surround sound system or your home theater system\\nDISTORTION-FREE AUDIO - The Polk subwoofer is housed inside a rigid, critically braced cabinet with down firing subwoofer that isolates the sound of the woofer while minimizing unwanted resonances and sonic interference for pure sound\\nVERSATILE COMPATIBILITY & CONVENIENT CONTROLS - This subwoofer is compatible with the latest Dolby Atmos & DTS:X enabled AV Receivers. Fine-tune the MXT10 to your system easily with volume, variable crossover, and phase polarity control\\nNUMEROUS CONNECTION OPTIONS - The home subwoofer perfectly complements most home theater surround sound systems. Easily connect your receiver with this subwoofer via line level, LFE (unfiltered/low pass disabled), and is compatible with audio receivers\\nEXPAND YOUR SYSTEM FOR IMMERSIVE AUDIO - With quality, timbre-matched Polk components ensure seamless blending with other Monitor XT speakers. Add tower, center, and bookshelf speakers to create your own high end home theater system