JBL - Boombox 4 Waterproof Portable Speaker with Case - Black

We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go.

Unbeatable JBL Pro Sound with AI Sound Boost: We’re talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. And with AI Sound Boost, we don’t have to lift a finger—this smart tech analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up.

This Package IncludesJBL Boombox 4 Portable Bluetooth SpeakergSport Carbon Fiber CaseUnbeatable Sound. All Day Long.The all-new JBL Boombox 4 is bigger bolder and better than ever with powerful JBL Pro Sound that stays loud and clear with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion even when we turn it all the way up. It packs two bigger woofers two tweeters and three passive radiators so every track hits harder and sounds cleaner.  When we want to fine-tune the vibe we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter so we can take it wherever the party goes: the beach the block or the backyard. It’s IP68 waterproof and dustproof so weather’s never a dealbreaker. And with up to 34 hours of playtime (thanks Playtime Boost) we’re set for the long haul. With the JBL Boombox 4 we carry the mood and the energy everywhere we go. Our exclusive gSport Bundle includes the JBL BOOMBOX 4 a gSport Carbon Fiber protective hardshell carrying case that holds your BOOMBOX 4 its power adapter and other accessories.FeaturesUnbeatable JBL Pro Sound with AI Sound BoostUp to 34 Hours of PlaytimeWaterproof & DustproofMulti-Speaker Connection by Auracast™Two Bass Boost SettingsLossless Audio PlaybackReplaceable BatteryRecycled Plastic and Fabric PLUS FSC Certified Paper PackaginggSport Carbon Fiber Case IncludedUnbeatable JBL Pro Sound with AI Sound BoostJBL’s talking massive soun