Walmart is offering a big $114 discount on the ultra-powerful JBL Xtreme 4 Bluetooth speaker that makes it even cheaper than ...

The JBL Xtreme 4 is on sale for $300 today. Purchase at Amazon, Best Buy, and Crutchfield to take advantage of this 21% markdown, and treat yourself to top-notch sound quality.

Three of JBL's Bluetooth speakers have gotten new version numbers: the ultra-loud JBL Xtreme 3, as well as the tiny JBL Clip 4 and JBL Go 3. The differences in sound, compared to the previous ...