7.1 Home Theater Sound, 8-channel 310W Sound Bar, with 6.5" Wireless Subwoofer, 2 Rear Surround Speakers, for Home Theater Sound : Amazon.co.uk: Electronics & Photo
NERO WRSKII 2X50W 5.8 GHz 2.1 Wireless Rear Surround Transmitter/Receiver Amplifier with Sub Out
Samsung SoundBar+ SWA-9000S Wireless Rear surround speakers | in Walthamstow, London | Gumtree