The Yamaha YAS101BL soundbar has a low profile design that easily fits in the front of a TV set. A great addition to your home cinema setup, this slimline all-in-one surround sound system is easy to setup and use. At the heart of this super-slim Soundbar is Air Surround Extreme technology that uses 24kHz HRTF (Head Related Transfer Function) technology to separate sounds from in front of you to those that are supposed to come from the sides and rear for the ultimate surround sound experience without the additional speakers. In addition to this, the Soundbar's integrated subwoofer offers a powerful bass response for an immersive experience. What's more, there is a subwoofer output for connecting your choice of sub for additional rumble. Clearer sound is brought to you by Yamaha's integral technology, Clear Voice. This feature makes it easy to follow what's going on, especially when there is a lot happening. Furthermore, UniVolume keeps programmes and commercials at the same volume level. The Yamaha YAS101 Soundbar delivers a powerful, rich audio experience.