Improve music and movie playback with the 70W 2.1-channel soundbar system from Philips. Compared to the typical thin speakers built into your TV, this soundbar provides an increase in audio power, helping to make dialogue easily to understand and deliver increased fidelity. With the addition of a 40W external subwoofer, you can add thumping bass to action-packed movies and music for a more immersive experience. You can further optimize sound by selecting one of three preset modes, and with multiple inputs, you can play a wide variety of audio through this amazing soundbar.