Immersive Sound Experience: Enjoy powerful and immersive sound with the 4.1 channels and wireless subwoofer of the Philips SPA8170B/94. Whether it's the rumble of explosions or deep, rich music, this speaker enhances your favorite movies, shows, and music. Aux-In Support: Immerse yourself in an expansive and engaging audio experience with the built-in Aux connection. This multimedia speaker with a wireless subwoofer brings entertainment to life with enhanced clarity and depth. Versatile Connectivity: Easily enjoy your favorite tunes. Switch to Bluetooth mode to stream music from your smartphone or tablet, or play music directly from a USB device. With multiple connectivity options, including Optical, and USB, you can effortlessly connect to any source. Stylish and Elegant Design: The distinctive design of the Philips SPA8170B Soundbar adds a touch of style to any home entertainment setup. The slim design of the wired subwoofer allows for easy concealment while still delivering powerful sound. Rich Bass and Multi-Connectivity: With a 4.1 channel setup, the Philips SPA8170B delivers rich bass for an enhanced audio experience. Its versatile connectivity options, USB and Optical, make it easy to connect to your preferred devices and enjoy your favorite content with impressive sound quality. Whether you're watching movies or listening to music, this speaker system elevates your entertainment experience.