Yamaha True X Speaker 1A Wireless Battery-Powered Rear Speaker with Bluetooth for Yamaha True X Sound Bars Experience cinematic surround sound that breaks free from the limitations of traditional speakers. The Yamaha WSX1ABL is a unique and versatile wireless speaker that seamlessly blends powerful audio performance with unmatched portability. Here's what makes the WSX1ABL stand out: Dual Functionality: True Wireless Surround: Elevate your home theater experience by pairing the WSX1ABL with a co