• The RS250 Wireless Loudspeaker System is our most advanced and
  most powerful home audio wireless speaker system.
• Includes a variety of built-in casting technologies: Spotify® Connect,
  TIDAL® Connect, Apple® AirPlay® 2, Bluetooth®, Chromecast, and Roon,
  letting you easily stream to the RS250 from your favorite streaming apps
  on your smart devices. Does not require any dedicated control app.
• Uses Bluetooth 5.0 with support for high bitrate Advanced Audio Coding
  (AAC), Qualcomm® aptX™ HD for hi res audio playback, and Qualcomm
  aptX Low Latency for improved audio transmission speed.
• 650 Watts of total power that is delivered to two 4” x 6” woofers, four 2” (50mm) midranges, and two 3/4” (20mm) tweeters.
• Woofer enclosure has been reengineered to reduce distortion, and a more user-friendly bass control has been added that can be used to fine tune the low-end performance. Wired subwoofer output also included.
• Features a pair of our new, quick responding illuminated digital output
  meters.
• Compatible with TIDAL HiFi’s Hi-Res playback of 24-bit/192kHz. It is also
  a Roon Ready endpoint device. Google Assistant compatible. 1)
• Includes: HDMI Audio Return Channel (ARC) input for better TV sound than soundbars can provide; optical input; a Moving Magnet phono
  input; a 3.5mm AUX input; and a 1/4” headphone jack.

1) Requires use of a third-party Google Assistant device with voice input (sold separately). The RS250 and Google Assistant device must be on the same network.