JBL Boombox 4 Wants to Be the “Bring-It-Everywhere” Speaker With Bigger Bass and Smarter Sound
SHERIDAN, WYOMING – December 17, 2025 – JBL is turning up the energy again with the JBL Boombox 4, a new take on its iconic portable speaker built to shake rooms, fuel parties, and keep people together through big, confident sound. Introduced in Garching, the Boombox 4 leans into what fans already love—bold bass and go-anywhere vibes—while adding smarter audio tech, more battery power, and tougher outdoor protection for real-life use.
A Familiar Idea, Dialed Up for 2025
JBL describes the Boombox 4 as “back” and “more powerful than ever,” aiming for a speaker that fits everything from living-room hangouts to outdoor adventures. The core promise is simple: legendary JBL Pro Sound with clear highs, deep lows, and strong dynamics—whether you’re playing mellow background playlists or trying to get a whole group moving.