Optional wireless subwoofer (SA-SW3/SA-SW5) adds punchy bass sound. For even more cinematic thrills and sound directly behind you, add our optional wireless rear speakers SA-RS3S. Paired with a compatible BRAVIA TV, soundbar sound settings automatically appear on the BRAVIA Quick Settings menu for easy feature control Advanced speaker technology - The powerful speakers include a dedicated centre speaker for clear dialogue and built-in dual subwoofer for punchy bass. They work together to deliver clear and wide-ranging sound throughout your room The built-in subwoofers use an X-Balanced Speaker design to maximise the diaphragm size in the limited space, delivering powerful bass from a compact soundbar. The unique duct shape is the secret to delivering the deep bass normally associated with larger speakers — especially when listening at low volume The soundbar is almost ready to go straight out of the box. Simply connect your TV with an HDMI cable and plug in Stream audio content wirelessly from your smartphone and tablet or laptop with Bluetooth technology A simple remote control combines a pleasing, hand-fit design with easy, intuitive operation. Convenient features include dedicated buttons for adjusting the volume and sound settings