WSA-5RP Wireless Surround Sound Rear Speakers Kit with 2 x 50W Amplifier Built-in
WSA-5TR-V2 (Version 2) Wireless Subwoofer Speaker Kit, 5.2G / 5.8GHz Dual Band Selectable, Total 106 RF Channel Auto Switching (2021 Model)
WSA-5TR Wireless Transmitter/Receiver Kit for Hookup Powered Subwoofer/Active Speakers
WSA-5R Wireless Audio Receiver (Not Work Standalone,Transmitter Sold Separately)
