JBL Boombox 4 Portable Waterproof Speaker - Squad

The Most Powerful Portable Speaker JBL Has Ever Made.

The JBL Boombox 4 doesn't just play music — it commands the room. With massive pro sound powered by AI Sound Boost, 34 hours of playtime, and Auracast™ multi-speaker connection, this is the speaker built for people who don't do anything halfway.

• 🔊 JBL Pro Sound with AI Sound Boost — unbeatable audio clarity and power
• ⏱️ Up to 34 hours of playtime — outlasts any party, camping trip, or beach day
• 💧 Waterproof & dustproof — built for wherever the adventure takes you
• 📡 Auracast™ multi-speaker connection — sync multiple speakers for massive sound
• 🎚️ Two bass boost settings — dial in your vibe
• 💪 5.89kg / 13 lbs — built big, built bold

Squad colorway. Built to stand out.