SpeakerCraft Wireless Sub System Sender & Receiver Kit (NEW MODEL!) - Norvett Electronics
SUB80P | Wireless Powered Subwoofer
OSD Black NERO WSA Wireless Subwoofer Transmitter & Receiver Kit | AV Australia Online
Amazon.com: 1Mii 2.4Ghz Wireless Audio Transmitter Receiver for TV, 320ft Long Range 20ms Low Delay 192kHz/24bit HiFi Audio, Wireless Adapter Kit for Subwoofer/Powered Speaker/Stereo/Soundbar, RCA Out/in : Electronics
Amazon.com: BIC America WTR-Sys Wireless Transmitter/Receiver Kit for Hookup of Wireless Subwoofers and Wireless Powered Speakers, 8.30in. x 8.30in. x 2.20in. : Electronics
Teufel Subwoofer Wireless Set | Receiver Test 2023
KW1: KEF's Wireless Subwoofer Adapter Kit - The Audiophile Man