Sony SARS5

Currys

You don't need to be an @@@pmZUOUgg6lZQSIfak/Oa1/jMPMDQ+1gf@@@ engineer to get the best sound for your room. These wireless rear speakers use 360 Spatial Sound Mapping to cleverly measure the distance of the room and create phantom speakers. You'll hear every footstep and gust of wind with incredible intensity. Combined with the up-firing speakers and wide-directional woofer, it'll feel like the action is happening in the room. There are no cables to contend with either - these speakers truly are wireless thanks to built-in batteries. You'll get up to 10 hours of playtime, but don't worry if you've already popped your popcorn and they're running low - a 10-minute charge will give you another 90 minutes.Good to know- If you want to move a speaker, you can re-map your space anytime by pressing the Optimise button- Place the speakers on tables, stands or mount them on a wall- The speakers pair wirelessly with Sony A-Series sound bars - and are designed to match the look too

Amazon

Wireless Rear Speakers with Built-in Battery SA-RS5 Compatible with Sony soundbars: HT-A3000, BRAVIA Theatre Bar 8 and BRAVIA Theatre Bar 9 Experience the brilliance of 360 Spatial Sound Mapping with speakers attached to your compatible soundbar giving you the ultimate immersive experience Wireless rear speakers are battery powered and wire free, giving you the ultimate ease of use with them; With 10 hours of battery life fully charged they also have a quick charge function where 10mins of charge gives 90mins of use Brings 180w of power to your compatible sound system giving you an great immersive audio experience wherever you sit in the room

Electricshop

Sony SARS5 CEK Wireless Rear Speakers - Black

Hughes

SARS5 Wireless 180W Rear Speaker Kit