Looks like Mackie has just joined the fray for small battery powered PA speakers with the intro of the Thump Go. Pricing is $399 which is lower than some of its contemporaries. Feature set seems a little shy compared to the JBL EON Compact or Bose S1. No SPL spec mentioned yet.
Thump GO 8
Mackie Thump GO is an 8 portable battery-powered Bluetooth loudspeaker that delivers clear, punchy sound for a variety of performances and live events.
mackie.com