But the really cool thing is the light show versatility. There’s a collection of pre-made light show themes available in the JBL Connect app. These visualize your music in fun and unique ways.

Starting with the biggest of the bunch, the PartyBox 520 adds a new power entry to JBL’s top three with a whopping 400-watt maximum power output from two 7.5-inch woofers and dual 1-inch ...