JBL Charge 6 vs Sony ULT FIELD 3

The Sony ULT FIELD 3 and the JBL Charge 6 are both portable and well-built mono speakers. They each have their strengths, but ultimately, either would be a solid choice if you need a lightweight speaker for outdoor or around-the-house use. Both speakers downmix stereo audio to mono, and their front-facing designs mean that their directivity isn't the best. That said, the Sony's frequency response extends a little lower with the 'ULT' button engaged, which will please bassheads. If it's volume you're after, the JBL can output a bit more at max volume, and it won't compress as much as the Sony either. They're neck and neck on battery life, too, and either will get you through an all-day BBQ at a minimum. The deciding factor might come in the form of the Sony's voice assistant integration and better latency performance—a real boon if you plan on using the hands-free commands or pairing the speaker for movie use.