Product details
The JBL Boombox 4 is JBL’s latest high-power portable party speaker, designed to deliver extreme bass, very loud output, and long battery life in a rugged outdoor-ready body.
It is built for beach parties, outdoor events, large rooms, and heavy music listening, combining JBL’s signature “Pro Sound” with newer smart audio processing like AI Sound Boost for cleaner sound at high volume.
Compared to the Boombox 3, it is louder, lighter, and more advanced, with improved durability and newer connectivity features.
