Russound X1-RX220 Wireless Amplified Receiver

Go wireless with just about any audio source Russound's X1 wireless audio system lets you send music from up to four audio sources in a central location to as many rooms as you'd like, without running wires. The X1-RX220 receives wireless audio signals from the Russound X1-TX8 transmitter (required, sold separately). Use one receiver in every room where you want music, like a bedroom, kitchen, patio, or porch. The X1-RX220 features 20 watts per channel of built-in amplification, so it can power your stereo speakers. The X1 system operates on multiple wireless bands for noise-free performance. It doesn't require a connection to your Wi-Fi? home network and can switch between bands automatically to limit interference from other wireless activity. The receiver's front-panel buttons let you set the wireless frequency and toggle between the audio sources connected to the transmitter.