Sonos Ray 4.1 Home Theater Bundle (White) Includes Sonos Ray, Sub Mini, and two Era 100s at Crutchfield
LG SJ4R 4.1 Channel Sound Bar Surround System with Wireless Surround Sound Speakers (SJ4R) | LG USA
What Are Multi-channel Speaker Systems(2.0 , 2.1, 4.1 and 5.1 Speakers) - Paperblog
Denon Home Sound Bar 550 Surround Sound Bundle Powered 4.1-channel sound bar system with Dolby Atmos®, DTS:X, Bluetooth®, Amazon Alexa, Apple AirPlay® 2, and HEOS built-in (Black Surrounds) at Crutchfield
Amazon.com: LG SJ4R 4.1 ch Sound Bar Surround System with Wireless Surround Sound Speakers : Electronics
Best Buy: Logitech 4.1 Surround Sound Speaker System Z-560
DIGITALX X-F555BT 4.1CH Surround Sound System Speakers [W/ or W/O Bluetooth] - Global Miles Ltd.