JBL Boombox 4 Portable Bluetooth Speaker, 2x 65W RMS Woofer Power, 37Hz - 20kHz Frequency Response, Two Bast Boost Settings, Up to 28 Hours Playing Time, IP68 Waterproof & Dustproof, Black

Details

The JBL Boombox 4 delivers unbeatable JBL Pro Sound enhanced by AI-driven Sound Boost, offering louder, clearer audio with deep, punchy bass from its upgraded woofers, tweeters, and passive radiators. Designed for all-day fun, it provides up to 34 hours of playtime—extendable with Playtime Boost—so the music never stops. With its IP68 waterproof and dustproof build, it’s ready for any environment, whether at the beach, in the backyard, or on the go. You can also expand the experience using Auracast™ to connect multiple compatible speakers for wider sound coverage or stereo pairing. Plus, the dual Bass Boost modes let you switch between Deep Bass and Punchy Bass to match your mood. Despite being bigger and louder than previous versions, the Boombox 4 is lighter and more portable, making it the perfect companion for taking powerful sound anywhere.

Product Specifications

• JBL Pro Sound with AI Sound Boost: Two large woofers, two tweeters, and three passive radiators deliver powerful, cleaner, and louder sound with real-time audio optimization to reduce distortion at high volumes.
• Up to 34 hours battery life (Playtime Boost): Delivers up to 28 hours on a single charge, with an extra 6 hours available using Playtime Boost mode. Has a replaceable battery for extended use.
• IP68 Waterproof and Dustproof: Highly resistant to dust and water for worry-free outdoor use in any weather.`
• Multi-speaker Auracast™ connectivity: Can pair two Boombox 4 speakers for wide stereo sound, or connect multiple Auracast™-enabled JBL speakers for a bigger party experience.
• Dual Bass Boost modes: Instantly choose between “Deep Bass” for immersive lows or “Punchy Bass” for energetic, tight bass with an LED-lit JBL logo indicating the current mode.
• Larger, louder, but lighter: Improved portable design with more output power, yet lighter than previous models for easier transport.