The SA-RS5 speakers work with our latest compatible soundbars using up-firing speakers and wide directivity woofers for 360 Spatial Sound Mapping to create multiple phantom speakers around your room. When you’re surrounded on all sides by multiple phantom speakers within an optimised sound field, you’ll hear every sound with incredible intensity. It’s like you and your living room are inside the movie. These rear speakers feature both a woofer & tweeter that creates a rich, expansive sound stage with exceptional clarity. Dual end passive radiators also enhance low end tones giving your bass a boost. 180w of total power output acts as the perfect support for your compatible soundbar, bringing both movies and music to life. With up to 10 hours of battery life when fully charged you can set these speakers without worrying about an AC cable. You can charge them out of sight and bring them out when you need them. And if you’re in a hurry, just 10 minutes of charge will give 90 minutes of use. Designed to be flexible to your environment, no wires and Internal batteries mean these speakers can be used completely cable free, or with AC power, as you like. The speakers can also be wall mounted or placed on a table for ultimate ease of use to your requirement.