Bose Surround Speakers 700 (Black) OmniJewel® satellite speakers for Bose Soundbar 500, 700, and 900 at Crutchfield
AC Power Adapter For Polk Audio SR2 Wireless Surround Speakers 300111-01-00-101 | eBay
8 Best Wireless Speaker Kits (Plus A Buying Guide)
Amazon.com: Multichannel Wireless Audio Transmitter for Making Surround Speakers Wireless - Model 800, Transmits 4 Audio Channels, 300' Range, Connects to Any Audio Source, Better-Than Bluetooth Digital Wireless : Electronics
Klipsch Surround 3 Wireless Surround Speaker (pair) for Cinema 600 / BAR 48 | Sweetwater
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
Amazon.com: UpBright 15V AC/DC Adapter Compatible with Combination Polk Audio SR1 Wireless Rear Surround Speaker Model AM8419 AM8419A 23758 Surrounds Speakers 15VDC 1.2A Power Supply Cord Cable PS Battery Charger : Electronics
How to Make Regular Speakers Wireless in 4 Simple Steps!
How to Make Wired Speakers Wireless
MagniFi Max SR 5.1 Sound Bar & Wireless Speakers | Polk Audio™
How Does Wireless Surround Sound Work? — Audioengine