Can I use a single Wiim sound as a rear sourround?

[Indydan]

I already own a Wiim amp ultra. It is powering my two front mains with speaker wire.
I wonder if I could add a Wiim sound wirelessly, to take care of rear surround sound when watching movies?
I have looked over the FAQ, but I am still not sure. Many thanks.

 

[Wiimer]

I already own a Wiim amp ultra. It is powering my two front mains with speaker wire.
I wonder if I could add a Wiim sound wirelessly, to take care of rear surround sound when watching movies?
I have looked over the FAQ, but I am still not sure. Many thanks.

Yes
Please read this.

Setting Up a WiiM Dolby 5.1 Surround Sound System

TABLE OF CONTENTS Learn More about WiiM Dolby 5.1 Surround System 1. Front Left, Front Right, and Subwoofer 2. Center 3. Surround Left and Surround Right Device Requirements and Typical Configurations Before You Begin Steps to Set Up a...

faq.wiimhome.com

"3. Surround Left and Surround Right
The Surround Left (SL) and Surround Right (SR) audio channels can be handled either together by one Follower device or separately by two Follower devices."

 

[Vladetz]

Guide has been updated a bit
Do I understand it correctly?: if single Wiim Sound (Lite) is used as the only rear speaker it merges left and right channels below crossover point and sends it woofer, above crossover point left and right rear channels are sent to tweeters without merging